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.

nolodingames.com app-ads.txt check

nolodingames.com is missing out on higher CPMs: its app-ads.txt has 5 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 20 Oct 2026. 22,480 lines, 8,410 unique records, 11,390 duplicates, 5 invalid lines, 41 ad networks detected.

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

CAS.ai — account 922e6092: 165 lines in the file
Google AdMob — accounts pub-1022958838828668, pub-1666359843582959, pub-2418115348772836 and 20 more: 23 lines in the file
Meta Audience Network — accounts 1210467953459280, 805069172997110, 1081332032712445 and 6 more: 9 lines in the file
TikTok Ad Network (Pangle) — accounts 5015768, 86231, 5035457 and 1 more: 4 lines in the file
ironSource / LevelPlay — accounts 218335, 406326, 445197: 128 lines in the file
AppLovin — accounts 1b46f5e3cf2242caea5c383ca959e5dd, 4d391c28b8c9b08646600303640192ea, c0240449e33b7431936ee54233b9ffc9 and 3 more: 41 lines in the file
Unity Ads — accounts 1049822, 135230921, 1773786 and 2 more: 165 lines in the file
Mintegral — accounts 25008, 52286, 71776 and 1 more: 400 lines in the file, 1 expected line missing
Liftoff Monetize (Vungle) — accounts 5730c2af2270cba25f000066, 5c657afed9e6e60012bab5d9, 6a50bc25f28c146c135c2aa5 and 1 more: 394 lines in the file
SuperAwesome — account 422: 6 lines in the file
Kidoz — accounts 11645, 14427: 24 lines in the file
Prado — accounts 15504, 15612: 29 lines in the file
InMobi — accounts 06d15e3ce4434f75b585f2fb7ce2e302, 30ff09752f2b48eb9974d28116cf9ff0, 4d0da524572e4dd8aea20b1e5553937f and 10 more: 284 lines in the file
Chartboost — accounts 5730bb1a04b0165b75d2e564, 6718e6246c192ad054818b8d: 400 lines in the file, 1 expected line missing
Yango Ads — accounts 100032860, 100440221, 10074451 and 288 more: 400 lines in the file
VK Ads (myTarget) — account 14493891: 174 lines in the file, 1 expected line missing
Bidease — account pm0IHPNO2j6y: 50 lines in the file
BIGO Ads — accounts 10374, 23171667, 1114633 and 1 more: 400 lines in the file, 13 expected lines missing
DT Exchange (Fyber) — account 214373: 400 lines in the file
Sovrn — accounts 509119, 547665, 547665-eb and 12 more: 15 lines in the file
Madex — account 2d576ffe-e44c-494f-95ed-f0ff3a07f9b8: 19 lines in the file
OpenX — accounts 540623812, 541031350, 561436865 and 9 more: 12 lines in the file
Magnite (Rubicon) — accounts 25286, 25288, 26980 and 12 more: 15 lines in the file
Start.io — accounts 125650712, 144185998, 174388014 and 2 more: 162 lines in the file
Yandex Ads — accounts 97853086, 92423891, 108354555 and 33 more: 204 lines in the file
Maticoo (zMaticoo) — accounts 118642, 5135080, 100749 and 21 more: 400 lines in the file
Verve (PubNative) — accounts 1009903, 1017314, 1017315 and 2 more: 400 lines in the file, 1 expected line missing
Xandr (Microsoft) — accounts 17564, 9726, 12252 and 6 more: 9 lines in the file
Criteo — accounts B-060738, B-066465, B-059025 and 1 more: 4 lines in the file
Monetrix — account 142: 94 lines in the file
PubMatic — accounts 163753, 165995, 165874 and 12 more: 15 lines in the file
Smaato — accounts 1100059247, 1100048585, 1100054974 and 12 more: 15 lines in the file
TripleLift — accounts 13277, 13277-EB, 13686 and 9 more: 12 lines in the file
Amazon Publisher Services — accounts 42df5c79-9a6a-4118-b46f-dd311cf16fb8, 822c7bc2-d58f-4911-b8a2-95ee49e044c8, 5d8ed25e-57cc-441a-b62a-127b34faae4e and 1 more: 4 lines in the file
Ogury — accounts 432e59bf-cea1-4835-909f-ce67b46743c4, 5bbe7af9-d51f-499e-a804-db54798d96f4: 19 lines in the file
HyprMX — account 27570864242: 370 lines in the file
Display.io — accounts 2529, 173162: 34 lines in the file
BlueSea — account 7138175: 38 lines in the file
Bidmachine — accounts 1, 466, 200: 400 lines in the file, 400 expected lines missing
DSail — account ds0453: 166 lines in the file
DSP Exchange — partner (reseller) lines only: 400 lines in the file

Invalid lines

Garden of Dreams
gardenofdreams.games
Resellers as of August 10, 2026
fyber.com,>>>>> 231050 <<<<<,DIRECT,1ad675c9de6b5176
Resellers as of August 31, 2025

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

FAQ

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

Yes — https://nolodingames.com/app-ads.txt has 22,480 lines (checked 20 Oct 2026).

Which ad networks does nolodingames.com work with?

Its app-ads.txt lists CAS.ai, Google AdMob, Meta Audience Network, TikTok Ad Network (Pangle), ironSource / LevelPlay, AppLovin, Unity Ads, Mintegral, Liftoff Monetize (Vungle), SuperAwesome, Kidoz, Prado and 29 more.

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