
<p>Adverts have started appearing in some regions within Google's Gmail app for Android that cannot be turned off.</p><p>According to Dutch Android blog Android World, the adverts initially appear in-line with emails inside the "Promotions" inbox of the Gmail app.</p><p>The "Promotions" inbox, part of Google's algorithm-powered inbox filtering system that was released in July, can be turned off within Gmail's inbox settings on both the desktop and the Gmail app for Android.Implementation is crucial</p><p>It's unknown whether the adverts will be restricted to the "Promotions" inbox, or whether they will appear in other inboxes within the Gmail Android app.</p><p><a href="http://www.theguardian.com/technology/2013/oct/07/google-gmail-android-app">Keep reading...</a></p>