diff --git a/src/pages/__snapshots__/index.test.js.snap b/src/pages/__snapshots__/index.test.js.snap
index 3a71349..dd7b1c0 100644
--- a/src/pages/__snapshots__/index.test.js.snap
+++ b/src/pages/__snapshots__/index.test.js.snap
@@ -42,6 +42,94 @@ exports[`Index Page rendering 1`] = `
 </Fragment>
 `;
 
+exports[`Index Page rendering after an install prompt has been requested 1`] = `
+<Fragment>
+  <Metadata />
+  <noscript>
+    <Message
+      heading="JavaScript Required"
+      type="error"
+    >
+      <p>
+        You need JavaScript to use Regexper.
+      </p>
+      <p>
+        If you have concerns regarding the use of tracking code on Regexper, please see the 
+        <mockConstructor
+          to="/privacy"
+        >
+          Privacy Policy
+        </mockConstructor>
+        .
+      </p>
+    </Message>
+  </noscript>
+  <App
+    expr=""
+    permalinkUrl={null}
+    syntax="testJs"
+    syntaxList={
+      Array [
+        Object {
+          "id": "testJS",
+          "name": "Testing JS",
+        },
+        Object {
+          "id": "other",
+          "name": "Other",
+        },
+      ]
+    }
+  />
+</Fragment>
+`;
+
+exports[`Index Page rendering after an install prompt has been requested 2`] = `
+<Fragment>
+  <Metadata />
+  <noscript>
+    <Message
+      heading="JavaScript Required"
+      type="error"
+    >
+      <p>
+        You need JavaScript to use Regexper.
+      </p>
+      <p>
+        If you have concerns regarding the use of tracking code on Regexper, please see the 
+        <mockConstructor
+          to="/privacy"
+        >
+          Privacy Policy
+        </mockConstructor>
+        .
+      </p>
+    </Message>
+  </noscript>
+  <App
+    expr=""
+    permalinkUrl={null}
+    syntax="testJs"
+    syntaxList={
+      Array [
+        Object {
+          "id": "testJS",
+          "name": "Testing JS",
+        },
+        Object {
+          "id": "other",
+          "name": "Other",
+        },
+      ]
+    }
+  />
+  <InstallPrompt
+    onAccept={[Function]}
+    onReject={[Function]}
+  />
+</Fragment>
+`;
+
 exports[`Index Page rendering with an expression on the URL 1`] = `
 <Fragment>
   <Metadata />
diff --git a/src/pages/index.js b/src/pages/index.js
index a215ea4..cb72eee 100644
--- a/src/pages/index.js
+++ b/src/pages/index.js
@@ -6,6 +6,7 @@ import URLSearchParams from '@ungap/url-search-params';
 import Metadata from 'components/Metadata';
 import Message from 'components/Message';
 import App from 'components/App';
+import InstallPrompt from 'components/InstallPrompt';
 
 export const query = graphql`
   query IndexPageQuery {
@@ -40,6 +41,10 @@ const readURLHash = (location, defaultSyntax) => {
 };
 
 class IndexPage extends React.PureComponent {
+  state={
+    installPrompt: null
+  }
+
   static propTypes = {
     location: PropTypes.object,
     data: PropTypes.shape({
@@ -55,7 +60,37 @@ class IndexPage extends React.PureComponent {
     })
   }
 
+  componentDidMount() {
+    window.addEventListener('beforeinstallprompt', this.handleInstallPrompt);
+  }
+
+  componentWillUnmount() {
+    window.removeEventListener('beforeinstallprompt', this.handleInstallPrompt);
+  }
+
+  handleInstallPrompt = event => {
+    event.preventDefault();
+
+    this.setState({
+      installPrompt: event
+    });
+  }
+
+  handleInstallReject = () => {
+    this.setState({ installPrompt: null });
+  }
+
+  handleInstallAccept = () => {
+    const { installPrompt } = this.state;
+
+    this.setState({ installPrompt: null });
+    installPrompt.prompt();
+  }
+
   render() {
+    const {
+      installPrompt
+    } = this.state;
     const {
       location,
       data: { site: { siteMetadata } }
@@ -75,6 +110,9 @@ class IndexPage extends React.PureComponent {
       <App
         syntaxList={ siteMetadata.syntaxList }
         { ...readURLHash(location, siteMetadata.defaultSyntax) } />
+      { installPrompt && <InstallPrompt
+        onAccept={ this.handleInstallAccept }
+        onReject={ this.handleInstallReject } /> }
     </>;
   }
 }
diff --git a/src/pages/index.test.js b/src/pages/index.test.js
index 6c909f1..473e72a 100644
--- a/src/pages/index.test.js
+++ b/src/pages/index.test.js
@@ -32,4 +32,73 @@ describe('Index Page', () => {
     );
     expect(component).toMatchSnapshot();
   });
+
+  test('rendering after an install prompt has been requested', () => {
+    const component = shallow(
+      <IndexPage location={{ hash: '' }} data={ queryResult } />
+    );
+    expect(component).toMatchSnapshot();
+
+    component.instance().handleInstallPrompt({
+      preventDefault: jest.fn(),
+      prompt: jest.fn()
+    });
+
+    expect(component).toMatchSnapshot();
+  });
+
+  test('removing event listener on umount', () => {
+    jest.spyOn(window, 'addEventListener');
+    jest.spyOn(window, 'removeEventListener');
+
+    const component = shallow(
+      <IndexPage location={{ hash: '' }} data={ queryResult } />
+    );
+
+    expect(window.addEventListener).toHaveBeenCalledWith(
+      'beforeinstallprompt',
+      expect.any(Function));
+
+    component.unmount();
+
+    expect(window.removeEventListener).toHaveBeenCalledWith(
+      'beforeinstallprompt',
+      expect.any(Function));
+  });
+
+  test('rejecting install prompt', () => {
+    const component = shallow(
+      <IndexPage location={{ hash: '' }} data={ queryResult } />
+    );
+    const instance = component.instance();
+    const installEvent = {
+      preventDefault: jest.fn(),
+      prompt: jest.fn()
+    };
+
+    instance.handleInstallPrompt(installEvent);
+
+    instance.handleInstallReject();
+
+    expect(installEvent.prompt).not.toHaveBeenCalled();
+    expect(component.state('installPrompt')).toEqual(null);
+  });
+
+  test('accepting install prompt', () => {
+    const component = shallow(
+      <IndexPage location={{ hash: '' }} data={ queryResult } />
+    );
+    const instance = component.instance();
+    const installEvent = {
+      preventDefault: jest.fn(),
+      prompt: jest.fn()
+    };
+
+    instance.handleInstallPrompt(installEvent);
+
+    instance.handleInstallAccept();
+
+    expect(installEvent.prompt).toHaveBeenCalled();
+    expect(component.state('installPrompt')).toEqual(null);
+  });
 });