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.

gamedevstudio.xyz app-ads.txt check

gamedevstudio.xyz is missing out on higher CPMs: its app-ads.txt has 3 invalid lines and lists only 3,023 of the 4,978 lines its 13 ad networks expect (39% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 2,687 lines, 1,808 unique records, 875 duplicates, 3 invalid lines, 31 ad networks detected.

Ad networks in gamedevstudio.xyz/app-ads.txt

AppLovin — accounts f6ebb69f8241a105c953dc3addcd52d7, 8510b2e1d93f3edd2c3bc22ca91ac45e: 37 lines in the file
Meta Audience Network — account 2120234571369200: 1 line in the file
Google AdMob — accounts pub-9724997126997716, pub-5408384960534342: 2 lines in the file
InMobi — account 1ac4d9dae66041568377e8c6978c8855: 145 lines in the file, 127 expected lines missing
Mintegral — account 45801: 400 lines in the file, 92 expected lines missing
TikTok Ad Network (Pangle) — accounts 5020298, 5018603: 2 lines in the file
Magnite (Rubicon) — accounts 26440, 26442: 2 lines in the file
Unity Ads — account 1012941: 98 lines in the file, 63 expected lines missing
Vungle — account 665c48b07330720011fd8c16: 360 lines in the file
Yandex Ads — account 300766263: 168 lines in the file, 1 expected line missing
Yango Ads — account 300766263: 400 lines in the file, 400 expected lines missing
Smaato — accounts 1100057628, 1100057546: 2 lines in the file
Maticoo (zMaticoo) — account 114490: 89 lines in the file, 356 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 65 lines in the file, 60 expected lines missing
Chartboost — partner (reseller) lines only: 400 lines in the file, 365 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 202 lines in the file, 248 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 91 lines in the file, 53 expected lines missing
BIGO Ads — partner (reseller) lines only: 268 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 14 lines in the file, 35 expected lines missing
BlueSea — partner (reseller) lines only: 13 lines in the file, 24 expected lines missing
Display.io — partner (reseller) lines only: 9 lines in the file, 23 expected lines missing
DSP Exchange — partner (reseller) lines only: 205 lines in the file, 356 expected lines missing
Monetrix — partner (reseller) lines only: 23 lines in the file, 70 expected lines missing
Prado — partner (reseller) lines only: 12 lines in the file, 15 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 336 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 121 lines in the file, 248 expected lines missing
Start.io — partner (reseller) lines only: 39 lines in the file, 118 expected lines missing
Kidoz — partner (reseller) lines only: 11 lines in the file, 11 expected lines missing
CAS.ai — partner (reseller) lines only: 154 lines in the file, 11 expected lines missing
DSail — partner (reseller) lines only: 154 lines in the file, 11 expected lines missing
Bidmachine — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Invalid lines

vungle.com, [665c48b07330720011fd8c16], DIRECT, c107d686becd2d77
vungle.com, [yourVunglePublisherAccountID], DIRECT, c107d686becd2d77
adagio.io, 1522, RESELLE

Corrected file: gamedevstudio.xyz app-ads.txt (fixed).

FAQ

Does gamedevstudio.xyz have an app-ads.txt?

Yes — https://gamedevstudio.xyz/app-ads.txt has 2,687 lines (checked 20 Oct 2026).

Which ad networks does gamedevstudio.xyz work with?

Its app-ads.txt lists AppLovin, Meta Audience Network, Google AdMob, InMobi, Mintegral, TikTok Ad Network (Pangle), Magnite (Rubicon), Unity Ads, Vungle, Yandex Ads, Yango Ads, Smaato and 19 more.

gamedevstudio.xyz app-ads.txt check

Ad networks in gamedevstudio.xyz/app-ads.txt

Invalid lines

FAQ

Does gamedevstudio.xyz have an app-ads.txt?

Which ad networks does gamedevstudio.xyz work with?

Is the app-ads.txt of gamedevstudio.xyz correct?

Other checked domains

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