diff --git a/packages/react-native-web/src/exports/AppRegistry/__tests__/__snapshots__/renderApplication-test.js.snap b/packages/react-native-web/src/exports/AppRegistry/__tests__/__snapshots__/index-test.js.snap
similarity index 94%
rename from packages/react-native-web/src/exports/AppRegistry/__tests__/__snapshots__/renderApplication-test.js.snap
rename to packages/react-native-web/src/exports/AppRegistry/__tests__/__snapshots__/index-test.js.snap
index af214b72..8396288e 100644
--- a/packages/react-native-web/src/exports/AppRegistry/__tests__/__snapshots__/renderApplication-test.js.snap
+++ b/packages/react-native-web/src/exports/AppRegistry/__tests__/__snapshots__/index-test.js.snap
@@ -9,7 +9,7 @@ exports[`Additional CSS for styled app 1`] = `
 .rn-borderLeftWidth-150mub4{border-left-width:1234px}"
 `;
 
-exports[`AppRegistry/renderApplication getApplication returns "element" and "getStyleElement" 1`] = `
+exports[`AppRegistry getApplication returns "element" and "getStyleElement" 1`] = `
 <AppContainer
   WrapperComponent={undefined}
   rootTag={Object {}}
@@ -18,7 +18,7 @@ exports[`AppRegistry/renderApplication getApplication returns "element" and "get
 </AppContainer>
 `;
 
-exports[`AppRegistry/renderApplication getApplication returns "element" and "getStyleElement" 2`] = `
+exports[`AppRegistry getApplication returns "element" and "getStyleElement" 2`] = `
 "<style id=\\"react-native-stylesheet\\">@media all{
 html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0,0,0,0);}
 body{margin:0;}
diff --git a/packages/react-native-web/src/exports/AppRegistry/__tests__/renderApplication-test.js b/packages/react-native-web/src/exports/AppRegistry/__tests__/index-test.js
similarity index 63%
rename from packages/react-native-web/src/exports/AppRegistry/__tests__/renderApplication-test.js
rename to packages/react-native-web/src/exports/AppRegistry/__tests__/index-test.js
index 6fcd8b63..f059f7fa 100644
--- a/packages/react-native-web/src/exports/AppRegistry/__tests__/renderApplication-test.js
+++ b/packages/react-native-web/src/exports/AppRegistry/__tests__/index-test.js
@@ -1,7 +1,7 @@
 /* eslint-env jasmine, jest */
 
+import AppRegistry from '..';
 import ExecutionEnvironment from 'fbjs/lib/ExecutionEnvironment';
-import { getApplication } from '../renderApplication';
 import React from 'react';
 import ReactDOMServer from 'react-dom/server';
 import { render } from 'enzyme';
@@ -10,7 +10,7 @@ import View from '../../View';
 
 const RootComponent = () => <div />;
 
-describe('AppRegistry/renderApplication', () => {
+describe('AppRegistry', () => {
   describe('getApplication', () => {
     const canUseDOM = ExecutionEnvironment.canUseDOM;
 
@@ -23,7 +23,9 @@ describe('AppRegistry/renderApplication', () => {
     });
 
     test('returns "element" and "getStyleElement"', () => {
-      const { element, getStyleElement } = getApplication(RootComponent, {});
+      AppRegistry.registerComponent('App', () => RootComponent);
+
+      const { element, getStyleElement } = AppRegistry.getApplication('App', {});
       expect(element).toMatchSnapshot();
       expect(ReactDOMServer.renderToStaticMarkup(getStyleElement())).toMatchSnapshot();
     });
@@ -33,13 +35,16 @@ describe('AppRegistry/renderApplication', () => {
         getStyleElement().props.dangerouslySetInnerHTML.__html;
 
       // First "RootComponent" render
-      let app = getApplication(RootComponent, {});
+      AppRegistry.registerComponent('App1', () => RootComponent);
+      let app = AppRegistry.getApplication('App1', {});
       render(app.element);
       const first = getTextContent(app.getStyleElement);
 
       // Next render is a different tree; the style sheet should be different
       const styles = StyleSheet.create({ root: { borderWidth: 1234, backgroundColor: 'purple' } });
-      app = getApplication(() => <View style={styles.root} />, {});
+      const Component = () => <View style={styles.root} />;
+      AppRegistry.registerComponent('App2', () => Component);
+      app = AppRegistry.getApplication('App2', {});
       render(app.element);
       const second = getTextContent(app.getStyleElement);
 
@@ -51,11 +56,25 @@ describe('AppRegistry/renderApplication', () => {
 
       // Final render is once again "RootComponent"; the style sheet should not
       // be polluted by earlier rendering of a different tree
-      app = getApplication(RootComponent, {});
+      app = AppRegistry.getApplication('App1', {});
       render(app.element);
       const third = getTextContent(app.getStyleElement);
 
       expect(first).toEqual(third);
     });
   });
+
+  describe('runApplication', () => {
+    test('callback after render', () => {
+      AppRegistry.registerComponent('App', () => RootComponent);
+
+      const callback = jest.fn();
+      const rootTag = document.createElement('div');
+      rootTag.id = 'react-root';
+      document.body.appendChild(rootTag);
+      AppRegistry.runApplication('App', { initialProps: {}, rootTag, callback });
+      expect(callback).toHaveBeenCalledTimes(1);
+      document.body.removeChild(rootTag);
+    });
+  });
 });
diff --git a/packages/react-native-web/src/exports/AppRegistry/index.js b/packages/react-native-web/src/exports/AppRegistry/index.js
index a2165599..f7f5aa70 100644
--- a/packages/react-native-web/src/exports/AppRegistry/index.js
+++ b/packages/react-native-web/src/exports/AppRegistry/index.js
@@ -66,7 +66,8 @@ export default class AppRegistry {
           componentProviderInstrumentationHook(componentProvider),
           appParameters.initialProps || emptyObject,
           appParameters.rootTag,
-          wrapperComponentProvider && wrapperComponentProvider(appParameters)
+          wrapperComponentProvider && wrapperComponentProvider(appParameters),
+          appParameters.callback,
         )
     };
     return appKey;
diff --git a/packages/react-native-web/src/exports/AppRegistry/renderApplication.js b/packages/react-native-web/src/exports/AppRegistry/renderApplication.js
index 5ff45967..abc024ac 100644
--- a/packages/react-native-web/src/exports/AppRegistry/renderApplication.js
+++ b/packages/react-native-web/src/exports/AppRegistry/renderApplication.js
@@ -21,7 +21,8 @@ export default function renderApplication<Props: Object>(
   RootComponent: ComponentType<Props>,
   initialProps: Props,
   rootTag: any,
-  WrapperComponent?: ?ComponentType<*>
+  WrapperComponent?: ?ComponentType<*>,
+  callback?: () => void
 ) {
   invariant(rootTag, 'Expect to have a valid rootTag, instead got ', rootTag);
 
@@ -29,7 +30,8 @@ export default function renderApplication<Props: Object>(
     <AppContainer WrapperComponent={WrapperComponent} rootTag={rootTag}>
       <RootComponent {...initialProps} />
     </AppContainer>,
-    rootTag
+    rootTag,
+    callback
   );
 }
 
diff --git a/website/storybook/2-apis/AppRegistry/AppRegistryScreen.js b/website/storybook/2-apis/AppRegistry/AppRegistryScreen.js
index 88d1243c..e8496d19 100644
--- a/website/storybook/2-apis/AppRegistry/AppRegistryScreen.js
+++ b/website/storybook/2-apis/AppRegistry/AppRegistryScreen.js
@@ -81,13 +81,15 @@ const AppRegistryScreen = () => (
           <AppText>
             Runs the application that was registered under <Code>appKey</Code>. The{' '}
             <Code>appParameters</Code> must include the <Code>rootTag</Code> into which the
-            application is rendered, and optionally any <Code>initialProps</Code>.
+            application is rendered, and optionally any <Code>initialProps</Code> or render{' '}
+            <Code>callback</Code>
           </AppText>
         }
         example={{
           code: `AppRegistry.runApplication('MyApp', {
   initialProps: {},
-  rootTag: document.getElementById('react-root')
+  rootTag: document.getElementById('react-root'),
+  callback: () => { console.log('React rendering has finished') }
 })`
         }}
         name="static runApplication"