AdMob Ads

Last updated: May 22, 2026

AdMob lets you display Google ads inside your app to generate revenue. Appilix supports two ad formats: Banner Ads, which appear at the bottom of the screen, and Interstitial Ads, which are full-screen ads shown at natural transition points. You can control exactly which pages show each type of ad.

AdMob Application ID

Every AdMob integration starts with your App ID — a unique identifier that connects the app to your AdMob account. You need a separate App ID for Android and iOS.

  • Maximum length: 200 characters
  • Allowed characters: a-z, 0-9, ~, -

Test App IDs

Use these during development to see real ad placements without affecting your live metrics:

PlatformTest App ID
Androidca-app-pub-3940256099942544~3347511713
iOSca-app-pub-3940256099942544~1458002511

Replace with your real App ID before publishing.

Banner Ads

Banner Ads appear as a rectangular strip at the bottom of the screen and remain visible while the user browses.

Banner Ad Unit ID

  • Maximum length: 200 characters
  • Allowed characters: a-z, 0-9, -, /

Test Banner Ad Unit IDs

PlatformTest Ad Unit ID
Androidca-app-pub-3940256099942544/6300978111
iOSca-app-pub-3940256099942544/2934735716

Visibility Rules

Control which pages show the banner:

  • Show Banner Ad Only on These URLs — The banner appears only on matching pages.
  • Hide Banner Ad on These URLs — The banner is hidden on matching pages, visible everywhere else.

Enter one domain, full URL, or URL fragment per line. Supports wildcard patterns (*) and exact match brackets [ ].

Interstitial Ads

Interstitial Ads are full-screen ads that cover the entire display. They should appear only at natural pause points — between pages, after completing a task, or when the user is about to move on.

Interstitial Ad Unit ID

  • Maximum length: 200 characters
  • Allowed characters: a-z, 0-9, -, /

Test Interstitial Ad Unit IDs

PlatformTest Ad Unit ID
Androidca-app-pub-3940256099942544/1033173712
iOSca-app-pub-3940256099942544/4411468910

Visibility Rules

  • Show Interstitial Ad Only on These URLs — The interstitial is triggered only on matching pages.
  • Hide Interstitial Ad on These URLs — The interstitial is suppressed on matching pages.

Triggering on Demand via JavaScript Bridge

You can also show interstitial ads programmatically from your website at any moment — not just on page load. See the Showing Interstitial Ads article for the JavaScript Bridge implementation.

Tip: Never show interstitial ads during a checkout or form submission flow. Interrupting a transaction frustrates users and increases abandonment.