app-ads.txt
A text file used by app developers to declare authorized advertising networks. Hosted on the developer's domain, it is verified by advertising platforms to confirm ad serving authorization. This file is a required configuration for mobile applications to enable legitimate ad display.
Timeline (last 90 days)
If you do not host an app-ads.txt file, users will only ever see test ads and real ads will never be displayed.
app-ads.txt (Authorized Sellers for Apps) is an industry-standard file developed by IAB Tech Lab to declare which ad networks are authorized to sell an app's ad inventory.
app-ads.txt needs to be hosted in the root directory of the developer's official website (the domain associated with the Play Store developer page), not on the app's own server.
The Termux plus Firebase toolchain can be used to host app-ads.txt entirely via a mobile phone and for free.
All Facts (4)
If you do not host an app-ads.txt file, users will only ever see test ads and real ads will never be displayed.
50%Unverifiedapp-ads.txt (Authorized Sellers for Apps) is an industry-standard file developed by IAB Tech Lab to declare which ad networks are authorized to sell an app's ad inventory.
50%Unverifiedapp-ads.txt needs to be hosted in the root directory of the developer's official website (the domain associated with the Play Store developer page), not on the app's own server.
50%UnverifiedThe Termux plus Firebase toolchain can be used to host app-ads.txt entirely via a mobile phone and for free.
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