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.

pepiplay.com app-ads.txt check

pepiplay.com achieves the best ad optimization: its app-ads.txt has no errors and matches what its 4 ad networks expect (100% of 1,102 lines).

Checked 20 Oct 2026. 1,171 lines, 1,080 unique records, 60 duplicates, 0 invalid lines, 24 ad networks detected.

Ad networks in pepiplay.com/app-ads.txt

Google AdMob — account pub-6984753829669162: 1 line in the file
Kidoz — account 13131: 23 lines in the file
Mintegral — account 45450: 400 lines in the file
Unity Ads — account 1076515: 160 lines in the file, 1 expected line missing
AppLovin — partner (reseller) lines only: 12 lines in the file, 23 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 69 lines in the file, 56 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 173 lines in the file, 217 expected lines missing
Chartboost — partner (reseller) lines only: 265 lines in the file, 400 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 149 lines in the file, 301 expected lines missing
Yandex Ads — partner (reseller) lines only: 60 lines in the file, 108 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 63 lines in the file, 81 expected lines missing
BIGO Ads — partner (reseller) lines only: 202 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 13 lines in the file, 36 expected lines missing
DSP Exchange — partner (reseller) lines only: 130 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 74 lines in the file, 370 expected lines missing
Monetrix — partner (reseller) lines only: 14 lines in the file, 79 expected lines missing
Prado — partner (reseller) lines only: 22 lines in the file, 5 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 247 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 88 lines in the file, 281 expected lines missing
Start.io — partner (reseller) lines only: 26 lines in the file, 131 expected lines missing
CAS.ai — partner (reseller) lines only: 53 lines in the file, 112 expected lines missing
DSail — partner (reseller) lines only: 53 lines in the file, 112 expected lines missing
Bidmachine — partner (reseller) lines only: 337 lines in the file, 400 expected lines missing

Corrected file: pepiplay.com app-ads.txt (fixed).

FAQ

Does pepiplay.com have an app-ads.txt?

Yes — https://pepiplay.com/app-ads.txt has 1,171 lines (checked 20 Oct 2026).

Which ad networks does pepiplay.com work with?

Its app-ads.txt lists Google AdMob, Kidoz, Mintegral, Unity Ads, AppLovin, ironSource / LevelPlay, Liftoff Monetize (Vungle), Chartboost, DT Exchange (Fyber), Yandex Ads, VK Ads (myTarget), BIGO Ads and 12 more.

Is the app-ads.txt of pepiplay.com correct?