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.

thegamestormstudios.com app-ads.txt check

thegamestormstudios.com is missing out on higher CPMs: its app-ads.txt has 2 invalid lines and lists only 5,410 of the 8,232 lines its 21 ad networks expect (34% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 3,250 lines, 3,037 unique records, 209 duplicates, 2 invalid lines, 34 ad networks detected.

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

Meta Audience Network — account 236465837106390: 1 line in the file
Bidmachine — account 953: 400 lines in the file, 400 expected lines missing
Google AdMob — accounts pub-7328148952369365, pub-8766006423657606, pub-4613823032840158 and 7 more: 10 lines in the file
Sovrn — accounts 411915, 563477, 594162 and 4 more: 7 lines in the file
Maticoo (zMaticoo) — account 5135063: 212 lines in the file, 233 expected lines missing
Yandex Ads — accounts 106771830, 107883328, 107604743: 170 lines in the file, 1 expected line missing
Yango Ads — accounts 107883328, 106771830, 107604743: 400 lines in the file, 400 expected lines missing
InMobi — accounts ddb41d8a9f434a918d05a0fc9999d9f9, 49c9d06dfca14fe296e253ab26364843: 190 lines in the file, 83 expected lines missing
PubMatic — accounts 95054, 159855: 2 lines in the file
OpenX — accounts 563905670, 564921063: 2 lines in the file
TripleLift — accounts 6998, 14146: 2 lines in the file
CAS.ai — accounts b5a73ae1, babe9c54: 160 lines in the file, 5 expected lines missing
BlueSea — account 204037: 23 lines in the file, 15 expected lines missing
Start.io — account 117514417: 78 lines in the file, 80 expected lines missing
AppLovin — accounts 8ede9a62e201f98731a08a5b38fb72ce, 280166fffd200c07ec2ab5fa8402a9ed: 37 lines in the file
Unity Ads — account 19446: 104 lines in the file, 57 expected lines missing
Mintegral — account 12033: 400 lines in the file, 43 expected lines missing
DT Exchange (Fyber) — account 220701: 255 lines in the file, 196 expected lines missing
TikTok Ad Network (Pangle) — account 5004147: 1 line in the file
ironSource / LevelPlay — account 94480: 66 lines in the file, 60 expected lines missing
Magnite (Rubicon) — account 26884: 1 line in the file
Liftoff Monetize (Vungle) — partner (reseller) lines only: 242 lines in the file, 148 expected lines missing
Chartboost — partner (reseller) lines only: 396 lines in the file, 369 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: 396 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 28 lines in the file, 21 expected lines missing
Display.io — partner (reseller) lines only: 10 lines in the file, 22 expected lines missing
DSP Exchange — partner (reseller) lines only: 225 lines in the file, 336 expected lines missing
Monetrix — partner (reseller) lines only: 49 lines in the file, 44 expected lines missing
Prado — partner (reseller) lines only: 12 lines in the file, 15 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 160 lines in the file, 209 expected lines missing
Kidoz — partner (reseller) lines only: 9 lines in the file, 13 expected lines missing
DSail — partner (reseller) lines only: 160 lines in the file, 5 expected lines missing

Invalid lines

lemmatechnologies,1844,RESELLER
rtbdemand.com,{seller id},DIRECT

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

FAQ

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

Yes — https://thegamestormstudios.com/app-ads.txt has 3,250 lines (checked 20 Oct 2026).

Which ad networks does thegamestormstudios.com work with?

Its app-ads.txt lists Meta Audience Network, Bidmachine, Google AdMob, Sovrn, Maticoo (zMaticoo), Yandex Ads, Yango Ads, InMobi, PubMatic, OpenX, TripleLift, CAS.ai and 22 more.

thegamestormstudios.com app-ads.txt check

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

Invalid lines

FAQ

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

Which ad networks does thegamestormstudios.com work with?

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

Other checked domains

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