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.

radiantcat.studio app-ads.txt check

radiantcat.studio is missing out on higher CPMs: its app-ads.txt has 15 invalid lines and lists only 8,856 of the 10,960 lines its 31 ad networks expect (19% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 8,293 lines, 6,364 unique records, 1,831 duplicates, 15 invalid lines, 42 ad networks detected.

Ad networks in radiantcat.studio/app-ads.txt

AppLovin — accounts bd207be0677d942f91b4211fcd655ef8, 7b2462930632766c6932f15020d40122, 7a1eb56d4ca7b3d193afbd1b348ed6e6 and 9 more: 47 lines in the file
Amazon Publisher Services — accounts eb3c8593-ea5c-497d-8cfd-e2eae8d5828b, 8ad2aae8-3f86-43e5-ba8d-47d42f48959d: 2 lines in the file
Google AdMob — accounts pub-9756323995616480, pub-8045809219945489, pub-8278416939377896 and 6 more: 9 lines in the file
Unity Ads — accounts 2367775, 1048191, 7260531: 160 lines in the file, 3 expected lines missing
ironSource / LevelPlay — accounts 291167, 618727: 125 lines in the file, 2 expected lines missing
TikTok Ad Network (Pangle) — accounts 48822, 5031346: 2 lines in the file
DT Exchange (Fyber) — accounts 213784, 234594: 376 lines in the file, 76 expected lines missing
InMobi — accounts 1d96a377376948078167472216406f02, 86f4ada02c4f4417ba3720934bec0e9e, 0c5a288c5bc842bbac20f6cd0ddb0098 and 6 more: 209 lines in the file, 71 expected lines missing
Criteo — accounts B-061015, B-063382: 2 lines in the file
Magnite (Rubicon) — accounts 19454, 19452, 26442 and 11 more: 14 lines in the file
PubMatic — accounts 160792, 160872, 132830 and 2 more: 5 lines in the file
TripleLift — accounts 11527, 11527-EB, 6966 and 2 more: 5 lines in the file
Index Exchange — accounts 192585, 190243: 2 lines in the file
Chartboost — account 5fabd5b275186f077499aa3e: 400 lines in the file, 1 expected line missing
Yahoo — accounts 57872, 58841, 58842: 3 lines in the file
Smaato — accounts 1100049932, 1100048163, 1100059732 and 4 more: 7 lines in the file
Xandr (Microsoft) — accounts 123, 12039, 3863 and 1 more: 4 lines in the file
Yandex Ads — account 97610647: 159 lines in the file, 10 expected lines missing
Yango Ads — account 97610647: 400 lines in the file, 400 expected lines missing
Ogury — account 8eba2fa1252f6534301e1ed2fe660a2f: 10 lines in the file, 8 expected lines missing
Verve (PubNative) — accounts 1017387, 1008710, 1007578 and 1 more: 400 lines in the file, 29 expected lines missing
HyprMX — account 24126419792: 295 lines in the file, 75 expected lines missing
OpenX — accounts 556412813, 541180692, 541152525 and 4 more: 7 lines in the file
Sovrn — accounts 325729, 325729-eb, 245697 and 7 more: 10 lines in the file
Meta Audience Network — account 1344788123498435: 1 line in the file
Bidmachine — accounts 365, 365-1, 365-10 and 11 more: 400 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — account 5135063: 254 lines in the file, 191 expected lines missing
BlueSea — account 204037: 27 lines in the file, 11 expected lines missing
Start.io — account 179510621: 96 lines in the file, 62 expected lines missing
Vungle — accounts 5eb3c48aa80eba00159907c3, 68a3020bea56f62fad3dc60f: 360 lines in the file, 1 expected line missing
Mintegral — account 22127: 400 lines in the file, 52 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 108 lines in the file, 36 expected lines missing
BIGO Ads — partner (reseller) lines only: 400 lines in the file, 258 expected lines missing
Bidease — partner (reseller) lines only: 43 lines in the file, 6 expected lines missing
Display.io — partner (reseller) lines only: 15 lines in the file, 17 expected lines missing
DSP Exchange — partner (reseller) lines only: 400 lines in the file, 139 expected lines missing
Madex — partner (reseller) lines only: 9 lines in the file, 9 expected lines missing
Monetrix — partner (reseller) lines only: 53 lines in the file, 40 expected lines missing
Prado — partner (reseller) lines only: 21 lines in the file, 6 expected lines missing
Kidoz — partner (reseller) lines only: 18 lines in the file, 4 expected lines missing
CAS.ai — partner (reseller) lines only: 159 lines in the file, 6 expected lines missing
DSail — partner (reseller) lines only: 159 lines in the file, 6 expected lines missing

Invalid lines

smaato.com,to be added,DIRECT,07bcf65f187117b4
rubiconproject.com, 15854, RESELLER 0bfd66d529a55807
--archon--
yahoo.com, 58905, RESELLER e1a5b5b6e3255540
2684: synacor.com, 82377, RESELLER, e108f11b2cdf7d5b
contextweb.com, 562718, RESELLER, 89ff185a4c4e857csharethrough.com, OAW69Fon, RESELLER, d53b998a7bd4ecd2
83e75a7ae333ca9d
opera.com, pub5296098761088, RESELLER 55a0c5fd61378de3
--------
--adinmo--
rubiconproject.com, 20050, RESELL
whitemediasolutions, 1920, DIRECT
--BidMachine--
gitberry.com, RESELLER, 816110171
------------------------------------------------------------------------------------------------

Corrected file: radiantcat.studio app-ads.txt (fixed).

FAQ

Does radiantcat.studio have an app-ads.txt?

Yes — https://radiantcat.studio/app-ads.txt has 8,293 lines (checked 20 Oct 2026).

Which ad networks does radiantcat.studio work with?

Its app-ads.txt lists AppLovin, Amazon Publisher Services, Google AdMob, Unity Ads, ironSource / LevelPlay, TikTok Ad Network (Pangle), DT Exchange (Fyber), InMobi, Criteo, Magnite (Rubicon), PubMatic, TripleLift and 30 more.

radiantcat.studio app-ads.txt check

Ad networks in radiantcat.studio/app-ads.txt

Invalid lines

FAQ

Does radiantcat.studio have an app-ads.txt?

Which ad networks does radiantcat.studio work with?

Is the app-ads.txt of radiantcat.studio correct?

Other checked domains

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