I was looking to use Applovin ads for apps I published in Amazon's store. When I tested my app on a Fire tablet, the ads never showed up, but it did register my attempt on the Applovin website. So I contacted Applovin and like a week later here's what I got from them: Please note that Amazon Fire OS is not supported by AppLovin at this time. For further information, please refer to integration document: https://dash.applovin.com/documentation/mediation/android/getting-started/integration I've noticed some Buildbox games on Amazon with no ads, and I am assuming that they had Applovin. If they are yours, you should probably modify them. I see that Chartboost still supports Amazon.