An IAB Tech Lab standard that lets app publishers declare which ad networks are authorized to sell their inventory.

Where do I put the app-ads.txt file?

At the root of the developer website listed in your App Store / Google Play page, e.g. https://studio.com/app-ads.txt.

What is a Certification Authority ID?

An optional TAG-ID of the ad system, the 4th field of an app-ads.txt record.

meowptt.pages.dev app-ads.txt check

meowptt.pages.dev is missing out on higher CPMs: its app-ads.txt lists only 27 of the 36 lines its ad network expects (25% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 23 Oct 2026. 32 lines, 32 unique records, 0 duplicates, 0 invalid lines, 3 ad networks detected.

Ad networks in meowptt.pages.dev/app-ads.txt

AppLovin — account 67f032552cac0af0749fdef082586701: 27 lines in the file, 9 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 12 lines in the file, 378 expected lines missing
Yango Ads — partner (reseller) lines only: 28 lines in the file, 400 expected lines missing

Corrected file: meowptt.pages.dev app-ads.txt (fixed).

FAQ

Does meowptt.pages.dev have an app-ads.txt?

Yes — https://meowptt.pages.dev/app-ads.txt has 32 lines (checked 23 Oct 2026).

Which ad networks does meowptt.pages.dev work with?

Its app-ads.txt lists AppLovin, Liftoff Monetize (Vungle), Yango Ads.

meowptt.pages.dev app-ads.txt check

Ad networks in meowptt.pages.dev/app-ads.txt

FAQ

Does meowptt.pages.dev have an app-ads.txt?

Which ad networks does meowptt.pages.dev work with?

Is the app-ads.txt of meowptt.pages.dev correct?

Other checked domains

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