How to Add iOS or Android Mobile App Banners to Your Site

Effectively promoting your application is crucial for success. One powerful yet often underutilized tool is the app banner. When implemented correctly, these smart banners can significantly boost app discovery and installations. This article will explore why app banners are essential and how to implement them effectively on iOS and Android platforms.
Why Use App Banners?
- Seamless User Experience: App banners provide a non-intrusive way to promote your app to website visitors using mobile devices.
- Increased Visibility: They offer a prominent, native-looking call-to-action that catches users’ attention.
- Higher Conversion Rates: Banners can increase downloads by simplifying the app discovery and installation.
- Brand Consistency: App banners help maintain a cohesive brand experience across your web and mobile platforms.
- Deep Linking Capabilities: Advanced implementations can direct users to specific in-app content, enhancing user engagement.
Best Practices for App Banners
- Keep it Simple: Ensure your banner message is clear and concise.
- Highlight Value: Briefly communicate the key benefits of your app.
- Use Compelling Visuals: Include your app icon and potentially a screenshot to grab attention.
- Implement Deep Linking: Direct users to relevant in-app content when possible.
- A/B Test: Experiment with different designs and messages to optimize performance.
- Respect User Choice: Include an option to dismiss the banner and remember this preference.
- Monitor Performance: Regularly analyze the impact of your app banners on installation rates and user engagement.
How To Display iOS Smart App Banners
Apple supports smart app banners, an excellent tool for increasing mobile application adoption. When a mobile user visits your site using Safari on iOS, a banner directly to your mobile application is visible at the top of the browser window.

Apple provides a native solution called Smart App Banners for iOS devices. Here’s how to implement them:
- Obtain
YOUR_APP_ID
: Find your unique app identifier in App Store Connect. An app’s store ID can be found in the URL of its Apple App Store listing. For example, if the URL of an app page isapps.apple.com/us/app/example/id000000000
, the app’s store ID is000000000
. - Add Meta Tag: Insert the following meta tag in your website’s HTML section: Replace
YOUR_APP_ID
with your actualYOUR_APP_ID
, andYOUR_WEBSITE_URL
with your site’s URL for deep linking.
<head>
<!-- Other meta tags and title -->
<meta name="apple-itunes-app" content="app-id=YOUR_APP_ID, app-argument=YOUR_WEBSITE_URL">
<!-- Other head content -->
</head>
- Customization: While Apple controls the banner’s appearance, you can customize the app icon and button text.
- Testing: View your website in Safari on iOS to see the banner in action.
How To Display Android App Banners
For Android, since there’s no native solution, you’ll need to create a custom banner. Here’s a basic HTML, CSS, and JavaScript implementation:
- Design Your Banner: Create a visually appealing banner that matches your brand and website design.
- Implement Detection Logic: Use JavaScript to detect if the user is on an Android device and hasn’t installed your app.
- Display Custom Banner: If conditions are met, show your custom-designed banner.
- Link to Google Play: Ensure the banner links directly to your app’s Google Play Store listing.
- Use the Google Play Install Referrer API: to track installations and implement deep linking.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Your Website</title>
<style>
#app-banner {
display: none;
position: fixed;
top: 0;
left: 0;
width: 100%;
background-color: #f8f8f8;
padding: 10px;
box-shadow: 0 2px 5px rgba(0,0,0,0.1);
z-index: 1000;
}
#app-banner .content {
display: flex;
align-items: center;
justify-content: space-between;
}
#app-banner img {
width: 50px;
height: 50px;
margin-right: 10px;
}
#app-banner .text {
flex-grow: 1;
}
#app-banner .close {
cursor: pointer;
padding: 5px;
}
</style>
</head>
<body>
<div id="app-banner">
<div class="content">
<img src="your-app-icon.png" alt="App Icon">
<div class="text">
<h3>Your App Name</h3>
<p>Get our app for the best experience!</p>
</div>
<a href="https://play.google.com/store/apps/details?id=YOUR_PACKAGE_NAME" class="button">Install</a>
<span class="close" onclick="closeAppBanner()">×</span>
</div>
</div>
<!-- Your website content goes here -->
<script>
function isAndroid() {
return /Android/i.test(navigator.userAgent);
}
function shouldShowBanner() {
return isAndroid() && !localStorage.getItem('app_banner_closed');
}
function showAppBanner() {
if (shouldShowBanner()) {
document.getElementById('app-banner').style.display = 'block';
}
}
function closeAppBanner() {
document.getElementById('app-banner').style.display = 'none';
localStorage.setItem('app_banner_closed', 'true');
}
// Show the banner when the page loads
window.onload = showAppBanner;
</script>
</body>
</html>
In this Android example:
- Replace
your-app-icon.png
with the path to your app’s icon image. - Replace
YOUR_PACKAGE_NAME
in the Google Play Store URL with your app’s actual package name. - Modify the CSS to customize the banner’s appearance. Since Android doesn’t have a native solution, you have more flexibility in sizing. A common practice is to make the banner similar in size to the iOS version for consistency. A height of 50-100 pixels is often sufficient to display necessary information without intruding.
- The width should typically span the full width of the screen.
- The JavaScript checks if the user is on Android and hasn’t previously closed the banner.
- The banner is displayed at the top of the page and can be closed, with this preference saved in local storage.
Remember, this is a basic implementation. You might want to enhance it with more sophisticated device detection and A/B testing capabilities or integrate it with your existing website design and functionality.
App banners are a powerful tool for promoting your mobile application to website visitors. Implementing them effectively on both iOS and Android platforms increases visibility, improves user experience, and drives more installations. Remember to continually test and refine your approach to maximize the impact of your app banners.
Stay informed about new opportunities to promote your app effectively as mobile technology evolves. With the right strategy, app banners can become a key component of your mobile marketing toolkit, helping your application stand out in a crowded marketplace.
Side note: you can also utilize this methodology to promote your podcast on a Smart App Banner! Check out this page on Safari, and you’ll see that we’re promoting our podcasts.