diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/BUILD b/mediapipe/tasks/ios/vision/gesture_recognizer/BUILD
index 26fa4d6cf..efe33718f 100644
--- a/mediapipe/tasks/ios/vision/gesture_recognizer/BUILD
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/BUILD
@@ -38,3 +38,20 @@ objc_library(
         "//mediapipe/tasks/ios/vision/core:MPPRunningMode",
     ],
 )
+
+objc_library(
+    name = "MPPGestureRecognizer",
+    hdrs = ["sources/MPPGestureRecognizer.h"],
+    copts = [
+        "-ObjC++",
+        "-std=c++17",
+        "-x objective-c++",
+    ],
+    module_name = "MPPGestureRecognizer",
+    deps = [
+        ":MPPGestureRecognizerOptions",
+        ":MPPGestureRecognizerResult",
+        "//mediapipe/tasks/ios/core:MPPTaskOptions",
+        "//mediapipe/tasks/ios/vision/core:MPPImage",
+    ],
+)
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizer.h b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizer.h
new file mode 100644
index 000000000..ed8ff30f9
--- /dev/null
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizer.h
@@ -0,0 +1,165 @@
+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import <Foundation/Foundation.h>
+
+#import "mediapipe/tasks/ios/core/sources/MPPTaskOptions.h"
+#import "mediapipe/tasks/ios/vision/core/sources/MPPImage.h"
+#import "mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.h"
+#import "mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ * @brief Performs gesture recognition on images.
+ *
+ * This API expects a pre-trained TFLite hand gesture recognizer model or a custom one created using
+ * MediaPipe Solutions Model Maker. See
+ * https://developers.google.com/mediapipe/solutions/model_maker.
+ */
+NS_SWIFT_NAME(GestureRecognizer)
+@interface MPPGestureRecognizer : NSObject
+
+/**
+ * Creates a new instance of `MPPGestureRecognizer` from an absolute path to a TensorFlow Lite model
+ * file stored locally on the device and the default `MPPGestureRecognizerOptions`.
+ *
+ * @param modelPath An absolute path to a TensorFlow Lite model file stored locally on the device.
+ * @param error An optional error parameter populated when there is an error in initializing the
+ * gesture recognizer.
+ *
+ * @return A new instance of `MPPGestureRecognizer` with the given model path. `nil` if there is an
+ * error in initializing the gesture recognizer.
+ */
+- (nullable instancetype)initWithModelPath:(NSString *)modelPath error:(NSError **)error;
+
+/**
+ * Creates a new instance of `MPPGestureRecognizer` from the given `MPPGestureRecognizerOptions`.
+ *
+ * @param options The options of type `MPPGestureRecognizerOptions` to use for configuring the
+ * `MPPGestureRecognizer`.
+ * @param error An optional error parameter populated when there is an error in initializing the
+ * gesture recognizer.
+ *
+ * @return A new instance of `MPPGestureRecognizer` with the given options. `nil` if there is an
+ * error in initializing the gesture recognizer.
+ */
+- (nullable instancetype)initWithOptions:(MPPGestureRecognizerOptions *)options
+                                   error:(NSError **)error NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Performs gesture recognition on the provided MPPImage using the whole image as region of
+ * interest. Rotation will be applied according to the `orientation` property of the provided
+ * `MPPImage`. Only use this method when the `MPPGestureRecognizer` is created with
+ * `MPPRunningModeImage`.
+ * This method supports gesture recognition of RGBA images. If your `MPPImage` has a source type of
+ * `MPPImageSourceTypePixelBuffer` or `MPPImageSourceTypeSampleBuffer`, the underlying pixel buffer
+ * must have one of the following pixel format types:
+ * 1. kCVPixelFormatType_32BGRA
+ * 2. kCVPixelFormatType_32RGBA
+ *
+ * If your `MPPImage` has a source type of `MPPImageSourceTypeImage` ensure that the color space is
+ * RGB with an Alpha channel.
+ *
+ * @param image The `MPPImage` on which gesture recognition is to be performed.
+ * @param error An optional error parameter populated when there is an error in performing gesture
+ * recognition on the input image.
+ *
+ * @return  An `MPPGestureRecognizerResult` object that contains the hand gesture recognition
+ * results.
+ */
+- (nullable MPPGestureRecognizerResult *)recognizeImage:(MPPImage *)image
+                                                  error:(NSError **)error
+    NS_SWIFT_NAME(recognize(image:));
+
+/**
+ * Performs gesture recognition on the provided video frame of type `MPPImage` using the whole
+ * image as region of interest. Rotation will be applied according to the `orientation` property of
+ * the provided `MPPImage`. Only use this method when the `MPPGestureRecognizer` is created with
+ * `MPPRunningModeVideo`.
+ *
+ * It's required to provide the video frame's timestamp (in milliseconds). The input timestamps must
+ * be monotonically increasing.
+ *
+ * This method supports gesture recognition of RGBA images. If your `MPPImage` has a source type of
+ * `MPPImageSourceTypePixelBuffer` or `MPPImageSourceTypeSampleBuffer`, the underlying pixel buffer
+ * must have one of the following pixel format types:
+ * 1. kCVPixelFormatType_32BGRA
+ * 2. kCVPixelFormatType_32RGBA
+ *
+ * If your `MPPImage` has a source type of `MPPImageSourceTypeImage` ensure that the color space is
+ * RGB with an Alpha channel.
+ *
+ * @param image The `MPPImage` on which gesture recognition is to be performed.
+ * @param timestampInMilliseconds The video frame's timestamp (in milliseconds). The input
+ * timestamps must be monotonically increasing.
+ * @param error An optional error parameter populated when there is an error in performing gesture
+ * recognition on the input video frame.
+ *
+ * @return  An `MPPGestureRecognizerResult` object that contains the hand gesture recognition
+ * results.
+ */
+- (nullable MPPGestureRecognizerResult *)recognizeVideoFrame:(MPPImage *)image
+                                     timestampInMilliseconds:(NSInteger)timestampInMilliseconds
+                                                       error:(NSError **)error
+    NS_SWIFT_NAME(recognize(videoFrame:timestampInMilliseconds:));
+
+/**
+ * Sends live stream image data of type `MPPImage` to perform gesture recognition using the whole
+ * image as region of interest. Rotation will be applied according to the `orientation` property of
+ * the provided `MPPImage`. Only use this method when the `MPPGestureRecognizer` is created with
+ * `MPPRunningModeLiveStream`.
+ *
+ * The object which needs to be continuously notified of the available results of gesture
+ * recognition must confirm to `MPPGestureRecognizerLiveStreamDelegate` protocol and implement the
+ * `gestureRecognizer:didFinishRecognitionWithResult:timestampInMilliseconds:error:`
+ * delegate method.
+ *
+ * It's required to provide a timestamp (in milliseconds) to indicate when the input image is sent
+ * to the gesture recognizer. The input timestamps must be monotonically increasing.
+ *
+ * This method supports gesture recognition of RGBA images. If your `MPPImage` has a source type of
+ * `MPPImageSourceTypePixelBuffer` or `MPPImageSourceTypeSampleBuffer`, the underlying pixel buffer
+ * must have one of the following pixel format types:
+ * 1. kCVPixelFormatType_32BGRA
+ * 2. kCVPixelFormatType_32RGBA
+ *
+ * If the input `MPPImage` has a source type of `MPPImageSourceTypeImage` ensure that the color
+ * space is RGB with an Alpha channel.
+ *
+ * If this method is used for performing gesture recognition on live camera frames using
+ * `AVFoundation`, ensure that you request `AVCaptureVideoDataOutput` to output frames in
+ * `kCMPixelFormat_32RGBA` using its `videoSettings` property.
+ *
+ * @param image A live stream image data of type `MPPImage` on which gesture recognition is to be
+ * performed.
+ * @param timestampInMilliseconds The timestamp (in milliseconds) which indicates when the input
+ * image is sent to the gesture recognizer. The input timestamps must be monotonically increasing.
+ * @param error An optional error parameter populated when there is an error in performing gesture
+ * recognition on the input live stream image data.
+ *
+ * @return `YES` if the image was sent to the task successfully, otherwise `NO`.
+ */
+- (BOOL)recognizeAsyncImage:(MPPImage *)image
+    timestampInMilliseconds:(NSInteger)timestampInMilliseconds
+                      error:(NSError **)error
+    NS_SWIFT_NAME(recognizeAsync(image:timestampInMilliseconds:));
+
+- (instancetype)init NS_UNAVAILABLE;
+
++ (instancetype)new NS_UNAVAILABLE;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.h b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.h
index 002c77892..b896e3756 100644
--- a/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.h
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.h
@@ -21,22 +21,73 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
+@class MPPGestureRecognizer;
+
+/**
+ * This protocol defines an interface for the delegates of `MPPGestureRecognizer` object to receive
+ * results of performing asynchronous gesture recognition on images (i.e, when `runningMode` =
+ * `MPPRunningModeLiveStream`).
+ *
+ * The delegate of `MPPGestureRecognizer` must adopt `MPPGestureRecognizerLiveStreamDelegate`
+ * protocol. The methods in this protocol are optional.
+ */
+NS_SWIFT_NAME(GestureRecognizerLiveStreamDelegate)
+@protocol MPPGestureRecognizerLiveStreamDelegate <NSObject>
+
+@optional
+
+/**
+ * This method notifies a delegate that the results of asynchronous gesture recognition of
+ * an image submitted to the `MPPGestureRecognizer` is available.
+ *
+ * This method is called on a private serial dispatch queue created by the `MPPGestureRecognizer`
+ * for performing the asynchronous delegates calls.
+ *
+ * @param gestureRecognizer The gesture recognizer which performed the gesture recognition.
+ * This is useful to test equality when there are multiple instances of `MPPGestureRecognizer`.
+ * @param result The `MPPGestureRecognizerResult` object that contains a list of detections, each
+ * detection has a bounding box that is expressed in the unrotated input frame of reference
+ * coordinates system, i.e. in `[0,image_width) x [0,image_height)`, which are the dimensions of the
+ * underlying image data.
+ * @param timestampInMilliseconds The timestamp (in milliseconds) which indicates when the input
+ * image was sent to the gesture recognizer.
+ * @param error An optional error parameter populated when there is an error in performing gesture
+ * recognition on the input live stream image data.
+ *
+ */
+- (void)gestureRecognizer:(MPPGestureRecognizer *)gestureRecognizer
+    didFinishRecognitionWithResult:(nullable MPPGestureRecognizerResult *)result
+           timestampInMilliseconds:(NSInteger)timestampInMilliseconds
+                             error:(nullable NSError *)error
+    NS_SWIFT_NAME(gestureRecognizer(_:didFinishGestureRecognition:timestampInMilliseconds:error:));
+@end
+
 /** Options for setting up a `MPPGestureRecognizer`. */
 NS_SWIFT_NAME(GestureRecognizerOptions)
 @interface MPPGestureRecognizerOptions : MPPTaskOptions <NSCopying>
 
+/**
+ * Running mode of the gesture recognizer task. Defaults to `MPPRunningModeImage`.
+ * `MPPGestureRecognizer` can be created with one of the following running modes:
+ *  1. `MPPRunningModeImage`: The mode for performing gesture recognition on single image inputs.
+ *  2. `MPPRunningModeVideo`: The mode for performing gesture recognition on the decoded frames of a
+ *      video.
+ *  3. `MPPRunningModeLiveStream`: The mode for performing gesture recognition on a live stream of
+ *      input data, such as from the camera.
+ */
 @property(nonatomic) MPPRunningMode runningMode;
 
 /**
- * The user-defined result callback for processing live stream data. The result callback should only
- * be specified when the running mode is set to the live stream mode.
- * TODO: Add parameter `MPPImage` in the callback.
+ * An object that confirms to `MPPGestureRecognizerLiveStreamDelegate` protocol. This object must
+ * implement `gestureRecognizer:didFinishRecognitionWithResult:timestampInMilliseconds:error:` to
+ * receive the results of performing asynchronous gesture recognition on images (i.e, when
+ * `runningMode` = `MPPRunningModeLiveStream`).
  */
-@property(nonatomic, copy) void (^completion)
-    (MPPGestureRecognizerResult *result, NSInteger timestampMs, NSError *error);
+@property(nonatomic, weak, nullable) id<MPPGestureRecognizerLiveStreamDelegate>
+    gestureRecognizerLiveStreamDelegate;
 
 /** Sets the maximum number of hands can be detected by the GestureRecognizer. */
-@property(nonatomic) NSInteger numHands;
+@property(nonatomic) NSInteger numberOfHands NS_SWIFT_NAME(numHands);
 
 /** Sets minimum confidence score for the hand detection to be considered successful */
 @property(nonatomic) float minHandDetectionConfidence;
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.m b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.m
index 720385f33..099ab33e1 100644
--- a/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.m
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.m
@@ -19,7 +19,7 @@
 - (instancetype)init {
   self = [super init];
   if (self) {
-    _numHands = 1;
+    _numberOfHands = 1;
     _minHandDetectionConfidence = 0.5f;
     _minHandPresenceConfidence = 0.5f;
     _minTrackingConfidence = 0.5f;
@@ -31,8 +31,9 @@
   MPPGestureRecognizerOptions *gestureRecognizerOptions = [super copyWithZone:zone];
 
   gestureRecognizerOptions.runningMode = self.runningMode;
-  gestureRecognizerOptions.completion = self.completion;
-  gestureRecognizerOptions.numHands = self.numHands;
+  gestureRecognizerOptions.gestureRecognizerLiveStreamDelegate =
+      self.gestureRecognizerLiveStreamDelegate;
+  gestureRecognizerOptions.numberOfHands = self.numberOfHands;
   gestureRecognizerOptions.minHandDetectionConfidence = self.minHandDetectionConfidence;
   gestureRecognizerOptions.minHandPresenceConfidence = self.minHandPresenceConfidence;
   gestureRecognizerOptions.minTrackingConfidence = self.minTrackingConfidence;
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.h b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.h
index 68a31c834..d56df2855 100644
--- a/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.h
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.h
@@ -25,7 +25,7 @@ NS_SWIFT_NAME(GestureRecognizerResult)
 @interface MPPGestureRecognizerResult : MPPTaskResult
 
 /** Hand landmarks of detected hands. */
-@property(nonatomic, readonly) NSArray<NSArray<MPPLandmark *> *> *landmarks;
+@property(nonatomic, readonly) NSArray<NSArray<MPPNormalizedLandmark *> *> *landmarks;
 
 /** Hand landmarks in world coordniates of detected hands. */
 @property(nonatomic, readonly) NSArray<NSArray<MPPLandmark *> *> *worldLandmarks;
@@ -54,11 +54,11 @@ NS_SWIFT_NAME(GestureRecognizerResult)
  * landmarks, handedness and gestures.
  *
  */
-- (instancetype)initWithLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)landmarks
-                   worldLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)worldLandmarks
-                       handedness:(NSArray<NSArray<MPPCategory *> *> *)handedness
-                         gestures:(NSArray<NSArray<MPPCategory *> *> *)gestures
-          timestampInMilliseconds:(NSInteger)timestampInMilliseconds;
+- (instancetype)initWithGestures:(NSArray<NSArray<MPPCategory *> *> *)gestures
+                      handedness:(NSArray<NSArray<MPPCategory *> *> *)handedness
+                       landmarks:(NSArray<NSArray<MPPNormalizedLandmark *> *> *)landmarks
+                  worldLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)worldLandmarks
+         timestampInMilliseconds:(NSInteger)timestampInMilliseconds;
 
 @end
 
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.m b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.m
index 3ffb15392..b1fa1be14 100644
--- a/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.m
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.m
@@ -16,11 +16,11 @@
 
 @implementation MPPGestureRecognizerResult
 
-- (instancetype)initWithLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)landmarks
-                   worldLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)worldLandmarks
-                       handedness:(NSArray<NSArray<MPPCategory *> *> *)handedness
-                         gestures:(NSArray<NSArray<MPPCategory *> *> *)gestures
-          timestampInMilliseconds:(NSInteger)timestampInMilliseconds {
+- (instancetype)initWithGestures:(NSArray<NSArray<MPPCategory *> *> *)gestures
+                      handedness:(NSArray<NSArray<MPPCategory *> *> *)handedness
+                       landmarks:(NSArray<NSArray<MPPNormalizedLandmark *> *> *)landmarks
+                  worldLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)worldLandmarks
+         timestampInMilliseconds:(NSInteger)timestampInMilliseconds {
   self = [super initWithTimestampInMilliseconds:timestampInMilliseconds];
   if (self) {
     _landmarks = landmarks;
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/utils/BUILD b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/BUILD
new file mode 100644
index 000000000..d015761c4
--- /dev/null
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/BUILD
@@ -0,0 +1,51 @@
+# Copyright 2023 The MediaPipe Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+package(default_visibility = ["//mediapipe/tasks:internal"])
+
+licenses(["notice"])
+
+objc_library(
+    name = "MPPGestureRecognizerOptionsHelpers",
+    srcs = ["sources/MPPGestureRecognizerOptions+Helpers.mm"],
+    hdrs = ["sources/MPPGestureRecognizerOptions+Helpers.h"],
+    deps = [
+        "//mediapipe/framework:calculator_options_cc_proto",
+        "//mediapipe/tasks/cc/vision/gesture_recognizer/proto:gesture_classifier_graph_options_cc_proto",
+        "//mediapipe/tasks/cc/vision/gesture_recognizer/proto:gesture_recognizer_graph_options_cc_proto",
+        "//mediapipe/tasks/cc/vision/gesture_recognizer/proto:hand_gesture_recognizer_graph_options_cc_proto",
+        "//mediapipe/tasks/cc/vision/hand_detector/proto:hand_detector_graph_options_cc_proto",
+        "//mediapipe/tasks/cc/vision/hand_landmarker/proto:hand_landmarker_graph_options_cc_proto",
+        "//mediapipe/tasks/cc/vision/hand_landmarker/proto:hand_landmarks_detector_graph_options_cc_proto",
+        "//mediapipe/tasks/ios/common/utils:NSStringHelpers",
+        "//mediapipe/tasks/ios/components/processors/utils:MPPClassifierOptionsHelpers",
+        "//mediapipe/tasks/ios/core:MPPTaskOptionsProtocol",
+        "//mediapipe/tasks/ios/core/utils:MPPBaseOptionsHelpers",
+        "//mediapipe/tasks/ios/vision/gesture_recognizer:MPPGestureRecognizerOptions",
+    ],
+)
+
+objc_library(
+    name = "MPPGestureRecognizerResultHelpers",
+    srcs = ["sources/MPPGestureRecognizerResult+Helpers.mm"],
+    hdrs = ["sources/MPPGestureRecognizerResult+Helpers.h"],
+    deps = [
+        "//mediapipe/framework:packet",
+        "//mediapipe/framework/formats:classification_cc_proto",
+        "//mediapipe/framework/formats:landmark_cc_proto",
+        "//mediapipe/tasks/ios/components/containers/utils:MPPCategoryHelpers",
+        "//mediapipe/tasks/ios/components/containers/utils:MPPLandmarkHelpers",
+        "//mediapipe/tasks/ios/vision/gesture_recognizer:MPPGestureRecognizerResult",
+    ],
+)
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerOptions+Helpers.h b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerOptions+Helpers.h
new file mode 100644
index 000000000..505bbd515
--- /dev/null
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerOptions+Helpers.h
@@ -0,0 +1,32 @@
+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "mediapipe/framework/calculator_options.pb.h"
+#import "mediapipe/tasks/ios/core/sources/MPPTaskOptionsProtocol.h"
+#import "mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerOptions.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface MPPGestureRecognizerOptions (Helpers) <MPPTaskOptionsProtocol>
+
+/**
+ * Populates the provided `CalculatorOptions` proto container with the current settings.
+ *
+ * @param optionsProto The `CalculatorOptions` proto object to copy the settings to.
+ */
+- (void)copyToProto:(::mediapipe::CalculatorOptions *)optionsProto;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerOptions+Helpers.mm b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerOptions+Helpers.mm
new file mode 100644
index 000000000..d234d86a0
--- /dev/null
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerOptions+Helpers.mm
@@ -0,0 +1,92 @@
+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import "mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerOptions+Helpers.h"
+
+#import "mediapipe/tasks/ios/common/utils/sources/NSString+Helpers.h"
+#import "mediapipe/tasks/ios/components/processors/utils/sources/MPPClassifierOptions+Helpers.h"
+#import "mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.h"
+
+#include "mediapipe/tasks/cc/vision/gesture_recognizer/proto/gesture_classifier_graph_options.pb.h"
+#include "mediapipe/tasks/cc/vision/gesture_recognizer/proto/gesture_recognizer_graph_options.pb.h"
+#include "mediapipe/tasks/cc/vision/gesture_recognizer/proto/hand_gesture_recognizer_graph_options.pb.h"
+#include "mediapipe/tasks/cc/vision/hand_detector/proto/hand_detector_graph_options.pb.h"
+#include "mediapipe/tasks/cc/vision/hand_landmarker/proto/hand_landmarker_graph_options.pb.h"
+#include "mediapipe/tasks/cc/vision/hand_landmarker/proto/hand_landmarks_detector_graph_options.pb.h"
+
+namespace {
+using CalculatorOptionsProto = mediapipe::CalculatorOptions;
+using GestureClassifierGraphOptionsProto =
+    ::mediapipe::tasks::vision::gesture_recognizer::proto::GestureClassifierGraphOptions;
+using GestureRecognizerGraphOptionsProto =
+    ::mediapipe::tasks::vision::gesture_recognizer::proto::GestureRecognizerGraphOptions;
+using HandGestureRecognizerGraphOptionsProto =
+    ::mediapipe::tasks::vision::gesture_recognizer::proto::HandGestureRecognizerGraphOptions;
+using HandLandmarkerGraphOptionsProto =
+    ::mediapipe::tasks::vision::hand_landmarker::proto::HandLandmarkerGraphOptions;
+using HandDetectorGraphOptionsProto =
+    ::mediapipe::tasks::vision::hand_detector::proto::HandDetectorGraphOptions;
+using HandLandmarksDetectorGraphOptionsProto =
+    ::mediapipe::tasks::vision::hand_landmarker::proto::HandLandmarksDetectorGraphOptions;
+using ClassifierOptionsProto = ::mediapipe::tasks::components::processors::proto::ClassifierOptions;
+}  // namespace
+
+@implementation MPPGestureRecognizerOptions (Helpers)
+
+- (void)copyToProto:(CalculatorOptionsProto *)optionsProto {
+  GestureRecognizerGraphOptionsProto *gestureRecognizerGraphOptionsProto =
+      optionsProto->MutableExtension(GestureRecognizerGraphOptionsProto::ext);
+  gestureRecognizerGraphOptionsProto->Clear();
+
+  [self.baseOptions copyToProto:gestureRecognizerGraphOptionsProto->mutable_base_options()
+              withUseStreamMode:self.runningMode != MPPRunningModeImage];
+
+  HandLandmarkerGraphOptionsProto *handLandmarkerGraphOptionsProto =
+      gestureRecognizerGraphOptionsProto->mutable_hand_landmarker_graph_options();
+  handLandmarkerGraphOptionsProto->Clear();
+  handLandmarkerGraphOptionsProto->set_min_tracking_confidence(self.minTrackingConfidence);
+
+  HandDetectorGraphOptionsProto *handDetectorGraphOptionsProto =
+      handLandmarkerGraphOptionsProto->mutable_hand_detector_graph_options();
+  handDetectorGraphOptionsProto->Clear();
+  handDetectorGraphOptionsProto->set_num_hands(self.numberOfHands);
+  handDetectorGraphOptionsProto->set_min_detection_confidence(self.minHandDetectionConfidence);
+
+  HandLandmarksDetectorGraphOptionsProto *handLandmarksDetectorGraphOptionsProto =
+      handLandmarkerGraphOptionsProto->mutable_hand_landmarks_detector_graph_options();
+  handLandmarksDetectorGraphOptionsProto->Clear();
+  handLandmarksDetectorGraphOptionsProto->set_min_detection_confidence(
+      self.minHandPresenceConfidence);
+
+  HandGestureRecognizerGraphOptionsProto *handGestureRecognizerGraphOptionsProto =
+      gestureRecognizerGraphOptionsProto->mutable_hand_gesture_recognizer_graph_options();
+
+  if (self.cannedGesturesClassifierOptions) {
+    GestureClassifierGraphOptionsProto *cannedGesturesClassifierOptionsProto =
+        handGestureRecognizerGraphOptionsProto->mutable_canned_gesture_classifier_graph_options();
+    cannedGesturesClassifierOptionsProto->Clear();
+    [self.cannedGesturesClassifierOptions
+        copyToProto:cannedGesturesClassifierOptionsProto->mutable_classifier_options()];
+  }
+
+  if (self.customGesturesClassifierOptions) {
+    GestureClassifierGraphOptionsProto *customGesturesClassifierOptionsProto =
+        handGestureRecognizerGraphOptionsProto->mutable_custom_gesture_classifier_graph_options();
+    customGesturesClassifierOptionsProto->Clear();
+    [self.customGesturesClassifierOptions
+        copyToProto:customGesturesClassifierOptionsProto->mutable_classifier_options()];
+  }
+}
+
+@end
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerResult+Helpers.h b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerResult+Helpers.h
new file mode 100644
index 000000000..649c11c8a
--- /dev/null
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerResult+Helpers.h
@@ -0,0 +1,46 @@
+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import "mediapipe/tasks/ios/vision/gesture_recognizer/sources/MPPGestureRecognizerResult.h"
+
+#include "mediapipe/framework/packet.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+static const int kMicroSecondsPerMilliSecond = 1000;
+
+@interface MPPGestureRecognizerResult (Helpers)
+
+/**
+ * Creates an `MPPGestureRecognizerResult` from hand gestures, handedness, hand landmarks and world
+ * landmarks packets.
+ *
+ * @param handGesturesPacket a MediaPipe packet wrapping a`std::vector<ClassificationListProto>`.
+ * @param handednessPacket a MediaPipe packet wrapping a`std::vector<ClassificationListProto>`.
+ * @param handLandmarksPacket a MediaPipe packet wrapping
+ * a`std::vector<NormalizedlandmarkListProto>`.
+ * @param handLandmarksPacket a MediaPipe packet wrapping a`std::vector<LandmarkListProto>`.
+ *
+ * @return  An `MPPGestureRecognizerResult` object that contains the hand gesture recognition
+ * results.
+ */
++ (MPPGestureRecognizerResult *)
+    gestureRecognizerResultWithHandGesturesPacket:(const mediapipe::Packet &)handGesturesPacket
+                                 handednessPacket:(const mediapipe::Packet &)handednessPacket
+                              handLandmarksPacket:(const mediapipe::Packet &)handLandmarksPacket
+                             worldLandmarksPacket:(const mediapipe::Packet &)worldLandmarksPacket;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerResult+Helpers.mm b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerResult+Helpers.mm
new file mode 100644
index 000000000..70773a940
--- /dev/null
+++ b/mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerResult+Helpers.mm
@@ -0,0 +1,127 @@
+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import "mediapipe/tasks/ios/vision/gesture_recognizer/utils/sources/MPPGestureRecognizerResult+Helpers.h"
+
+#import "mediapipe/tasks/ios/components/containers/utils/sources/MPPCategory+Helpers.h"
+#import "mediapipe/tasks/ios/components/containers/utils/sources/MPPLandmark+Helpers.h"
+
+#include "mediapipe/framework/formats/classification.pb.h"
+#include "mediapipe/framework/formats/landmark.pb.h"
+#include "mediapipe/framework/packet.h"
+
+namespace {
+using ClassificationListProto = ::mediapipe::ClassificationList;
+using LandmarkListProto = ::mediapipe::LandmarkList;
+using NormalizedLandmarkListProto = ::mediapipe::NormalizedLandmarkList;
+using ::mediapipe::Packet;
+}  // namespace
+
+@implementation MPPGestureRecognizerResult (Helpers)
+
++ (MPPGestureRecognizerResult *)
+    gestureRecognizerResultWithHandGesturesPacket:(const Packet &)handGesturesPacket
+                                 handednessPacket:(const Packet &)handednessPacket
+                              handLandmarksPacket:(const Packet &)handLandmarksPacket
+                             worldLandmarksPacket:(const Packet &)worldLandmarksPacket {
+  NSInteger timestampInMilliseconds =
+      (NSInteger)(handGesturesPacket.Timestamp().Value() / kMicroSecondsPerMilliSecond);
+
+  if (handGesturesPacket.IsEmpty()) {
+    return [[MPPGestureRecognizerResult alloc] initWithGestures:@[]
+                                                     handedness:@[]
+                                                      landmarks:@[]
+                                                 worldLandmarks:@[]
+                                        timestampInMilliseconds:timestampInMilliseconds];
+  }
+
+  if (!handGesturesPacket.ValidateAsType<std::vector<ClassificationListProto>>().ok() ||
+      !handednessPacket.ValidateAsType<std::vector<ClassificationListProto>>().ok() ||
+      !handLandmarksPacket.ValidateAsType<std::vector<NormalizedLandmarkListProto>>().ok() ||
+      !worldLandmarksPacket.ValidateAsType<std::vector<LandmarkListProto>>().ok()) {
+    return nil;
+  }
+
+  const std::vector<ClassificationListProto> &handGesturesClassificationListProtos =
+      handGesturesPacket.Get<std::vector<ClassificationListProto>>();
+  NSMutableArray<NSMutableArray<MPPCategory *> *> *multiHandGestures =
+      [NSMutableArray arrayWithCapacity:(NSUInteger)handGesturesClassificationListProtos.size()];
+
+  for (const auto &classificationListProto : handGesturesClassificationListProtos) {
+    NSMutableArray<MPPCategory *> *gestures = [NSMutableArray
+        arrayWithCapacity:(NSUInteger)classificationListProto.classification().size()];
+    for (const auto &classificationProto : classificationListProto.classification()) {
+      MPPCategory *category = [MPPCategory categoryWithProto:classificationProto];
+      [gestures addObject:category];
+    }
+    [multiHandGestures addObject:gestures];
+  }
+
+  const std::vector<ClassificationListProto> &handednessClassificationListProtos =
+      handednessPacket.Get<std::vector<ClassificationListProto>>();
+  NSMutableArray<NSMutableArray<MPPCategory *> *> *multiHandHandedness =
+      [NSMutableArray arrayWithCapacity:(NSUInteger)handednessClassificationListProtos.size()];
+
+  for (const auto &classificationListProto : handednessClassificationListProtos) {
+    NSMutableArray<MPPCategory *> *handedness = [NSMutableArray
+        arrayWithCapacity:(NSUInteger)classificationListProto.classification().size()];
+    for (const auto &classificationProto : classificationListProto.classification()) {
+      MPPCategory *category = [MPPCategory categoryWithProto:classificationProto];
+      [handedness addObject:category];
+    }
+    [multiHandHandedness addObject:handedness];
+  }
+
+  const std::vector<NormalizedLandmarkListProto> &handLandmarkListProtos =
+      handLandmarksPacket.Get<std::vector<NormalizedLandmarkListProto>>();
+  NSMutableArray<NSMutableArray<MPPNormalizedLandmark *> *> *multiHandLandmarks =
+      [NSMutableArray arrayWithCapacity:(NSUInteger)handLandmarkListProtos.size()];
+
+  for (const auto &handLandmarkListProto : handLandmarkListProtos) {
+    NSMutableArray<MPPNormalizedLandmark *> *handLandmarks =
+        [NSMutableArray arrayWithCapacity:(NSUInteger)handLandmarkListProto.landmark().size()];
+    for (const auto &normalizedLandmarkProto : handLandmarkListProto.landmark()) {
+      MPPNormalizedLandmark *normalizedLandmark =
+          [MPPNormalizedLandmark normalizedLandmarkWithProto:normalizedLandmarkProto];
+      [handLandmarks addObject:normalizedLandmark];
+    }
+    [multiHandLandmarks addObject:handLandmarks];
+  }
+
+  const std::vector<LandmarkListProto> &worldLandmarkListProtos =
+      worldLandmarksPacket.Get<std::vector<LandmarkListProto>>();
+  NSMutableArray<NSMutableArray<MPPLandmark *> *> *multiHandWorldLandmarks =
+      [NSMutableArray arrayWithCapacity:(NSUInteger)worldLandmarkListProtos.size()];
+
+  for (const auto &worldLandmarkListProto : worldLandmarkListProtos) {
+    NSMutableArray<MPPLandmark *> *worldLandmarks =
+        [NSMutableArray arrayWithCapacity:(NSUInteger)worldLandmarkListProto.landmark().size()];
+    for (const auto &landmarkProto : worldLandmarkListProto.landmark()) {
+      MPPLandmark *landmark = [MPPLandmark landmarkWithProto:landmarkProto];
+      [worldLandmarks addObject:landmark];
+    }
+    [multiHandWorldLandmarks addObject:worldLandmarks];
+  }
+
+  MPPGestureRecognizerResult *gestureRecognizerResult =
+      [[MPPGestureRecognizerResult alloc] initWithGestures:multiHandGestures
+                                                handedness:multiHandHandedness
+                                                 landmarks:multiHandLandmarks
+                                            worldLandmarks:multiHandWorldLandmarks
+                                   timestampInMilliseconds:timestampInMilliseconds];
+
+  return gestureRecognizerResult;
+}
+
+@end