4K-HD Wallpapers is ready made wallpapers android application already integrated with admobs. We already provide PHP Backend to upload your wallpapers to manage the android app.
Demohttps://codecanyon.net/item/4khd-wallpapers-google-material-design-admob-firebase-push-notification-php-backend-10/23378221
Downloadhttps://www.filecad.com/a17m/4K-HD-Wallpaper-Android-App-(Google-Material-Design-+-Admob-+-Firebase-Push-Noti-+-PHP-Backend)-v2.8.rar