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.

tiramisu.game app-ads.txt check

tiramisu.game is missing out on higher CPMs: its app-ads.txt has 4 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 20 Oct 2026. 4,751 lines, 3,056 unique records, 1,643 duplicates, 4 invalid lines, 32 ad networks detected.

Ad networks in tiramisu.game/app-ads.txt

PubMatic — account 165874: 1 line in the file
Xandr (Microsoft) — account 12616: 1 line in the file
Amazon Publisher Services — account 42df5c79-9a6a-4118-b46f-dd311cf16fb8: 1 line in the file
ironSource / LevelPlay — account 208643: 105 lines in the file, 21 expected lines missing
Criteo — account B-063911: 1 line in the file
Google AdMob — account pub-2280260698997458: 1 line in the file
Mintegral — account 17986: 400 lines in the file, 3 expected lines missing
Unity Ads — account 23184: 161 lines in the file
AppLovin — account ff6607eddc1e9a0d13fa20d29413f4e7: 36 lines in the file
InMobi — account 7b2a4218af434c9e8349697c0a1aaf74: 262 lines in the file, 10 expected lines missing
Liftoff Monetize (Vungle) — account 56cc72a478acf8b379000018: 362 lines in the file, 29 expected lines missing
TikTok Ad Network (Pangle) — account 5000064: 1 line in the file
BIGO Ads — account fcbm8q8vtv: 400 lines in the file, 76 expected lines missing
Chartboost — partner (reseller) lines only: 400 lines in the file, 205 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 271 lines in the file, 179 expected lines missing
Yandex Ads — partner (reseller) lines only: 123 lines in the file, 45 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 94 lines in the file, 50 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 26 lines in the file, 23 expected lines missing
BlueSea — partner (reseller) lines only: 12 lines in the file, 25 expected lines missing
Display.io — partner (reseller) lines only: 8 lines in the file, 24 expected lines missing
DSP Exchange — partner (reseller) lines only: 372 lines in the file, 189 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 180 lines in the file, 264 expected lines missing
Monetrix — partner (reseller) lines only: 35 lines in the file, 58 expected lines missing
Prado — partner (reseller) lines only: 16 lines in the file, 11 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 154 lines in the file, 215 expected lines missing
Start.io — partner (reseller) lines only: 68 lines in the file, 89 expected lines missing
Kidoz — partner (reseller) lines only: 12 lines in the file, 10 expected lines missing
CAS.ai — partner (reseller) lines only: 115 lines in the file, 50 expected lines missing
DSail — partner (reseller) lines only: 115 lines in the file, 50 expected lines missing
Bidmachine — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Invalid lines

pubmatic,163963,RESELLER,5d62403b186f2ace
app-stock.com, 256917, RESELLER-$2K-$5K
uis.mobfox.com, 2310, RESELLER 5529a3d1f59865be
uis.mobfox.com, 2310, RESELLER 5529a3d1f59865be

Corrected file: tiramisu.game app-ads.txt (fixed).

FAQ

Does tiramisu.game have an app-ads.txt?

Yes — https://tiramisu.game/app-ads.txt has 4,751 lines (checked 20 Oct 2026).

Which ad networks does tiramisu.game work with?

Its app-ads.txt lists PubMatic, Xandr (Microsoft), Amazon Publisher Services, ironSource / LevelPlay, Criteo, Google AdMob, Mintegral, Unity Ads, AppLovin, InMobi, Liftoff Monetize (Vungle), TikTok Ad Network (Pangle) and 20 more.

Is the app-ads.txt of tiramisu.game correct?