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.

truveltang.com app-ads.txt check

truveltang.com achieves the best ad optimization: its app-ads.txt has no errors and matches what its 3 ad networks expect (100% of 1,114 lines).

Checked 19 Oct 2026. 1,140 lines, 1,074 unique records, 63 duplicates, 0 invalid lines, 24 ad networks detected.

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

AppLovin — account 1568a46a660a99cea27ac33514b1ded6: 36 lines in the file
Unity Ads — account 5019672: 161 lines in the file
Mintegral — account 41797: 400 lines in the file
ironSource / LevelPlay — partner (reseller) lines only: 67 lines in the file, 58 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 173 lines in the file, 217 expected lines missing
Chartboost — partner (reseller) lines only: 267 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 94 lines in the file, 177 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 151 lines in the file, 299 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: 66 lines in the file, 78 expected lines missing
BIGO Ads — partner (reseller) lines only: 201 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: 118 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 77 lines in the file, 367 expected lines missing
Monetrix — partner (reseller) lines only: 14 lines in the file, 79 expected lines missing
Prado — partner (reseller) lines only: 9 lines in the file, 18 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 245 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 89 lines in the file, 280 expected lines missing
Start.io — partner (reseller) lines only: 25 lines in the file, 132 expected lines missing
Kidoz — partner (reseller) lines only: 9 lines in the file, 13 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: 338 lines in the file, 400 expected lines missing

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

FAQ

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

Yes — https://truveltang.com/app-ads.txt has 1,140 lines (checked 19 Oct 2026).

Which ad networks does truveltang.com work with?

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

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