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.

dreamchaser.app app-ads.txt check

dreamchaser.app is almost fully optimized: its app-ads.txt has no errors and matches 99.4% of the 361 lines its 2 ad networks expect — minor optimisation required: 2 lines are missing.

Checked 24 Oct 2026. 435 lines, 435 unique records, 0 duplicates, 0 invalid lines, 22 ad networks detected.

Ad networks in dreamchaser.app/app-ads.txt

Google AdMob — account pub-4575596339913411: 1 line in the file
Vungle — account 695785704a7085ffa3ceb986: 358 lines in the file, 2 expected lines missing
AppLovin — partner (reseller) lines only: 13 lines in the file, 22 expected lines missing
Mintegral — partner (reseller) lines only: 174 lines in the file, 400 expected lines missing
Unity Ads — partner (reseller) lines only: 27 lines in the file, 133 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 28 lines in the file, 97 expected lines missing
Chartboost — partner (reseller) lines only: 171 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 40 lines in the file, 231 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 118 lines in the file, 332 expected lines missing
Yandex Ads — partner (reseller) lines only: 42 lines in the file, 126 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 42 lines in the file, 102 expected lines missing
BIGO Ads — partner (reseller) lines only: 99 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 394 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 64 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 42 lines in the file, 400 expected lines missing
Monetrix — partner (reseller) lines only: 11 lines in the file, 82 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 145 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 42 lines in the file, 327 expected lines missing
Start.io — partner (reseller) lines only: 15 lines in the file, 142 expected lines missing
CAS.ai — partner (reseller) lines only: 38 lines in the file, 127 expected lines missing
DSail — partner (reseller) lines only: 38 lines in the file, 127 expected lines missing
Bidmachine — partner (reseller) lines only: 210 lines in the file, 400 expected lines missing

Corrected file: dreamchaser.app app-ads.txt (fixed).

FAQ

Does dreamchaser.app have an app-ads.txt?

Yes — https://dreamchaser.app/app-ads.txt has 435 lines (checked 24 Oct 2026).

Which ad networks does dreamchaser.app work with?

Its app-ads.txt lists Google AdMob, Vungle, AppLovin, Mintegral, Unity Ads, ironSource / LevelPlay, Chartboost, InMobi, DT Exchange (Fyber), Yandex Ads, VK Ads (myTarget), BIGO Ads and 10 more.

Is the app-ads.txt of dreamchaser.app correct?