diff --git a/shell/platform/darwin/ios/framework/Headers/FlutterViewController.h b/shell/platform/darwin/ios/framework/Headers/FlutterViewController.h
index 2e8b02d0519..5459c17f4f8 100644
--- a/shell/platform/darwin/ios/framework/Headers/FlutterViewController.h
+++ b/shell/platform/darwin/ios/framework/Headers/FlutterViewController.h
@@ -24,6 +24,14 @@ FLUTTER_EXPORT
 
 - (void)handleStatusBarTouches:(UIEvent*)event;
 
+/**
+ Registers a callback that will be invoked when the Flutter view has been rendered.
+ The callback will be fired only once.
+
+ Replaces an existing callback. Use a `nil` callback to unregister the existing one.
+ */
+- (void)setFlutterViewDidRenderCallback:(void (^)(void))callback;
+
 /**
  Returns the file name for the given asset.
  The returned file name can be used to access the asset in the application's main bundle.
diff --git a/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm b/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
index 471e88e2dc5..ccbee6eebe8 100644
--- a/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
+++ b/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
@@ -51,6 +51,7 @@
   // setup a shell along with its platform view before the view has to appear.
   fml::scoped_nsobject<FlutterView> _flutterView;
   fml::scoped_nsobject<UIView> _splashScreenView;
+  fml::ScopedBlock<void (^)(void)> _flutterViewRenderedCallback;
   UIInterfaceOrientationMask _orientationPreferences;
   UIStatusBarStyle _statusBarStyle;
   blink::ViewportMetrics _viewportMetrics;
@@ -367,6 +368,10 @@
       completion:^(BOOL finished) {
         [_splashScreenView.get() removeFromSuperview];
         _splashScreenView.reset();
+        if (_flutterViewRenderedCallback != nil) {
+          _flutterViewRenderedCallback.get()();
+          _flutterViewRenderedCallback.reset();
+        }
       }];
 }
 
@@ -443,6 +448,10 @@
       UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
 }
 
+- (void)setFlutterViewDidRenderCallback:(void (^)(void))callback {
+  _flutterViewRenderedCallback.reset(callback, fml::OwnershipPolicy::Retain);
+}
+
 #pragma mark - Surface creation and teardown updates
 
 - (void)surfaceUpdated:(BOOL)appeared {