Mobile Adverts Fail to Show In Exported APK

The mobile advert seems to be configured correctly and the ads shows fine in preview on PC however, when I create a debug APK build no ad is shown.

Any ideas?

Hi. My app has been out for a week but the ads are not shown. Everything seems to be configured correctly in c3 and Google admob, but alas, no ads are ever shown. Any ideas? Is this actually supposed to be working?

Has your app been verified by AdMob?

Is the app-ads.txt file configured?

What do I do with app-ads.txt? What is it? Thanks

What do I do with app-ads.txt? What is it? Thanks

You need to go to your AdMob account > Applications > All applications.

There you can see hits to your app-ads.txt.

If this file is not configured and AdMob does not see it, then you will not see ads.

support.google.com/admob/answer/9363762

Thanks all!