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.

yunbu.me app-ads.txt check

yunbu.me is missing out on higher CPMs: its app-ads.txt has 7 invalid lines and lists only 9,802 of the 11,729 lines its 32 ad networks expect (16% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 19 Oct 2026. 8,296 lines, 6,115 unique records, 2,111 duplicates, 7 invalid lines, 40 ad networks detected.

Ad networks in yunbu.me/app-ads.txt

AppLovin — account 5b5cbb0025e1ee2bc0556cbbfdd3af11: 32 lines in the file, 4 expected lines missing
Chartboost — account 5bd6bc5f671e5342bbfea0b5: 400 lines in the file, 4 expected lines missing
Criteo — account B-057601: 1 line in the file
Display.io — accounts 1432, 2154: 17 lines in the file, 17 expected lines missing
Meta Audience Network — accounts 1341763112972763, 372564006468094: 2 lines in the file
DT Exchange (Fyber) — account 217151: 398 lines in the file, 53 expected lines missing
Google AdMob — accounts pub-4536503610150861, pub-6487233239071537, pub-6570689767768599 and 1 more: 4 lines in the file
Index Exchange — account 192585: 1 line in the file
InMobi — accounts 7851b695e1734391b49adfa2e0b49a1c, eecf509da3c34631afb30773155611fb, ddb41d8a9f434a918d05a0fc9999d9f9: 205 lines in the file, 69 expected lines missing
ironSource / LevelPlay — accounts 198293, e164f396/101125: 113 lines in the file, 14 expected lines missing
Mintegral — accounts 20094, 22937, 22942: 400 lines in the file, 49 expected lines missing
TikTok Ad Network (Pangle) — accounts 73714, 9898: 2 lines in the file
PubMatic — accounts 159856, 160565, 165799 and 1 more: 4 lines in the file
Verve (PubNative) — accounts 1007626, 1016864: 400 lines in the file, 7 expected lines missing
Magnite (Rubicon) — accounts 26442, 26440, 27420: 3 lines in the file
Smaato — accounts 1100048626, 1100056950, 1100057628 and 1 more: 4 lines in the file
Unity Ads — accounts 1066163, 1682848, 1048191: 134 lines in the file, 29 expected lines missing
Vungle — account 57dfe3cd087526541e000029: 341 lines in the file, 19 expected lines missing
Bidmachine — accounts 691, 200: 400 lines in the file, 400 expected lines missing
Start.io — account 117514417: 94 lines in the file, 64 expected lines missing
BIGO Ads — accounts 128, 22019477, 1509: 400 lines in the file, 179 expected lines missing
Yandex Ads — account 107669992: 160 lines in the file, 9 expected lines missing
VK Ads (myTarget) — account 22019477: 141 lines in the file, 34 expected lines missing
Maticoo (zMaticoo) — accounts 114490, 5135063: 260 lines in the file, 186 expected lines missing
Ogury — account 643054cf-ce5e-4511-ba82-d63650cb198d: 7 lines in the file, 11 expected lines missing
CAS.ai — accounts b5a73ae1, babe9c54, e70af857: 159 lines in the file, 6 expected lines missing
Yango Ads — account 107669992: 400 lines in the file, 400 expected lines missing
Sovrn — accounts 411915, 563477, 594162 and 4 more: 7 lines in the file
OpenX — accounts 563905670, 564921063: 2 lines in the file
TripleLift — accounts 6998, 14146: 2 lines in the file
BlueSea — account 204037: 26 lines in the file, 12 expected lines missing
Xandr (Microsoft) — account 10815: 1 line in the file
Bidease — partner (reseller) lines only: 39 lines in the file, 10 expected lines missing
DSP Exchange — partner (reseller) lines only: 394 lines in the file, 167 expected lines missing
Madex — partner (reseller) lines only: 7 lines in the file, 11 expected lines missing
Monetrix — partner (reseller) lines only: 54 lines in the file, 39 expected lines missing
Prado — partner (reseller) lines only: 20 lines in the file, 7 expected lines missing
HyprMX — partner (reseller) lines only: 272 lines in the file, 97 expected lines missing
Kidoz — partner (reseller) lines only: 17 lines in the file, 5 expected lines missing
DSail — partner (reseller) lines only: 159 lines in the file, 6 expected lines missing

Invalid lines

keenkale, 94044, RESELLER, 6c1c00b269ccdfa4
singularads, 548745, RESELLER
mintegral.com, your 22937, DIRECT, 0aeed750c80d6423
Remember to replace [yourironSourcePublisherAccountID] with your account ID, which you can get from your account manager.
themediagrid.com, OTJDBI, RESELLER, 35d5010d7789b49dlobal.net, 633, RESELLER
gitberry.com, RESELLER, 816110171
lemmatechnologies,1844,RESELLER

Corrected file: yunbu.me app-ads.txt (fixed).

FAQ

Does yunbu.me have an app-ads.txt?

Yes — https://yunbu.me/app-ads.txt has 8,296 lines (checked 19 Oct 2026).

Which ad networks does yunbu.me work with?

Its app-ads.txt lists AppLovin, Chartboost, Criteo, Display.io, Meta Audience Network, DT Exchange (Fyber), Google AdMob, Index Exchange, InMobi, ironSource / LevelPlay, Mintegral, TikTok Ad Network (Pangle) and 28 more.

yunbu.me app-ads.txt check

Ad networks in yunbu.me/app-ads.txt

Invalid lines

FAQ

Does yunbu.me have an app-ads.txt?

Which ad networks does yunbu.me work with?

Is the app-ads.txt of yunbu.me correct?

Other checked domains

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