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.

dirtybit.com app-ads.txt check

dirtybit.com achieves the best ad optimization: its app-ads.txt has no errors and matches what its 9 ad networks expect (100% of 4,719 lines).

Checked 20 Oct 2026. 3,758 lines, 3,730 unique records, 0 duplicates, 0 invalid lines, 28 ad networks detected.

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

ironSource / LevelPlay — account 61832: 125 lines in the file, 1 expected line missing
DT Exchange (Fyber) — account 233374: 400 lines in the file
Google AdMob — account pub-8676328093985387: 1 line in the file
AppLovin — account 38d0a926bd8482369f3e291f6a0a0d11: 36 lines in the file
Unity Ads — account 1004607: 158 lines in the file, 3 expected lines missing
Vungle — account 561e8d946b8d90f61a001524: 360 lines in the file
Mintegral — account 53468: 400 lines in the file, 13 expected lines missing
Bidmachine — account 1018: 400 lines in the file
TikTok Ad Network (Pangle) — account 5043962: 1 line in the file
Chartboost — partner (reseller) lines only: 400 lines in the file, 333 expected lines missing
InMobi — partner (reseller) lines only: 160 lines in the file, 111 expected lines missing
Yandex Ads — partner (reseller) lines only: 136 lines in the file, 32 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 76 lines in the file, 68 expected lines missing
BIGO Ads — partner (reseller) lines only: 400 lines in the file, 345 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 37 lines in the file, 12 expected lines missing
BlueSea — partner (reseller) lines only: 22 lines in the file, 15 expected lines missing
Display.io — partner (reseller) lines only: 11 lines in the file, 21 expected lines missing
DSP Exchange — partner (reseller) lines only: 211 lines in the file, 350 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 253 lines in the file, 191 expected lines missing
Monetrix — partner (reseller) lines only: 60 lines in the file, 33 expected lines missing
Prado — partner (reseller) lines only: 17 lines in the file, 10 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 165 lines in the file, 204 expected lines missing
Start.io — partner (reseller) lines only: 86 lines in the file, 71 expected lines missing
Kidoz — partner (reseller) lines only: 14 lines in the file, 8 expected lines missing
CAS.ai — partner (reseller) lines only: 128 lines in the file, 37 expected lines missing
DSail — partner (reseller) lines only: 128 lines in the file, 37 expected lines missing

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

FAQ

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

Yes — https://dirtybit.com/app-ads.txt has 3,758 lines (checked 20 Oct 2026).

Which ad networks does dirtybit.com work with?

Its app-ads.txt lists ironSource / LevelPlay, DT Exchange (Fyber), Google AdMob, AppLovin, Unity Ads, Vungle, Mintegral, Bidmachine, TikTok Ad Network (Pangle), Chartboost, InMobi, Yandex Ads and 16 more.

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