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.

advance-gen.web.app app-ads.txt check

advance-gen.web.app is missing out on higher CPMs: its app-ads.txt has 29 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 20 Oct 2026. 13,901 lines, 5,847 unique records, 7,932 duplicates, 29 invalid lines, 35 ad networks detected.

Ad networks in advance-gen.web.app/app-ads.txt

Google AdMob — accounts pub-8427983393095724, pub-4868878983551188, pub-7254891749191868 and 2 more: 5 lines in the file
ironSource / LevelPlay — account 365585: 123 lines in the file, 3 expected lines missing
Mintegral — account 29934: 400 lines in the file, 3 expected lines missing
Liftoff Monetize (Vungle) — account 62789768b05a7b00189bbcb0: 390 lines in the file, 1 expected line missing
Chartboost — account 62e265b024008506b33dbf4c: 400 lines in the file, 1 expected line missing
DT Exchange (Fyber) — account 229435: 400 lines in the file
InMobi — account f822afc773964225890c4a3b02a6896a: 262 lines in the file, 10 expected lines missing
TikTok Ad Network (Pangle) — account 5003482: 1 line in the file
Smaato — accounts 1100055683, 1100057628: 2 lines in the file
VK Ads (myTarget) — account 22529156: 173 lines in the file, 2 expected lines missing
BIGO Ads — account mdruvyih9o: 400 lines in the file, 13 expected lines missing
Yandex Ads — accounts 103856664, 105392642, 98842158: 171 lines in the file
Yango Ads — accounts 105392642, 302374139, 98842158 and 3 more: 400 lines in the file, 254 expected lines missing
Sovrn — accounts 560797, 560797-eb: 2 lines in the file
Unity Ads — accounts 3847524, 5690769, 1018197: 160 lines in the file, 3 expected lines missing
Verve (PubNative) — accounts 1010139, 1010143: 400 lines in the file, 240 expected lines missing
Bidmachine — accounts 1035-1, 1035: 400 lines in the file, 108 expected lines missing
MobileFuse — account 4609: 1 line in the file
Kidoz — account 15645: 22 lines in the file, 1 expected line missing
TripleLift — account 7677: 1 line in the file
Xandr (Microsoft) — account 280: 1 line in the file
Meta Audience Network — account 636080190497000: 1 line in the file
AppLovin — partner (reseller) lines only: 35 lines in the file
Bidease — partner (reseller) lines only: 39 lines in the file, 10 expected lines missing
BlueSea — partner (reseller) lines only: 24 lines in the file, 13 expected lines missing
Display.io — partner (reseller) lines only: 14 lines in the file, 18 expected lines missing
DSP Exchange — partner (reseller) lines only: 336 lines in the file, 225 expected lines missing
Madex — partner (reseller) lines only: 5 lines in the file, 13 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 375 lines in the file, 69 expected lines missing
Monetrix — partner (reseller) lines only: 64 lines in the file, 29 expected lines missing
Prado — partner (reseller) lines only: 25 lines in the file, 2 expected lines missing
HyprMX — partner (reseller) lines only: 264 lines in the file, 105 expected lines missing
Start.io — partner (reseller) lines only: 123 lines in the file, 34 expected lines missing
CAS.ai — partner (reseller) lines only: 157 lines in the file, 8 expected lines missing
DSail — partner (reseller) lines only: 157 lines in the file, 8 expected lines missing

Invalid lines

Last Updated on 21 september 2026
Admob:
IronSource
Mintegral
Liftoff
Chartboost
DT Exchange
InMobi
Pangle
Smaato
Meta
VK Ad Network
Yandex
Unity Games Arena:
Unity Pioneer:

Corrected file: advance-gen.web.app app-ads.txt (fixed).

FAQ

Does advance-gen.web.app have an app-ads.txt?

Yes — https://advance-gen.web.app/app-ads.txt has 13,901 lines (checked 20 Oct 2026).

Which ad networks does advance-gen.web.app work with?

Its app-ads.txt lists Google AdMob, ironSource / LevelPlay, Mintegral, Liftoff Monetize (Vungle), Chartboost, DT Exchange (Fyber), InMobi, TikTok Ad Network (Pangle), Smaato, VK Ads (myTarget), BIGO Ads, Yandex Ads and 23 more.

Is the app-ads.txt of advance-gen.web.app correct?