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.

samsung.com app-ads.txt check

samsung.com is missing out on higher CPMs: its app-ads.txt lists only 192 of the 4,743 lines its 15 ad networks expect (96% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 572 lines, 457 unique records, 12 duplicates, 0 invalid lines, 25 ad networks detected.

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

Verve (PubNative) — accounts 1007468, 1016914: 21 lines in the file, 400 expected lines missing
Smaato — accounts 1100056027, 1100048593, 1100059855 and 1 more: 4 lines in the file
TripleLift — accounts 8785, 8783, 8786 and 6 more: 9 lines in the file
Magnite (Rubicon) — account 22938: 1 line in the file
Bidmachine — account 151: 51 lines in the file, 400 expected lines missing
Google AdMob — accounts pub-2937613396445963, pub-4616198077807596, pub-6275030221952515 and 10 more: 13 lines in the file
Index Exchange — accounts 206648, 193280, 204770 and 6 more: 9 lines in the file
Xandr (Microsoft) — accounts 13510, 8304, 14172 and 1 more: 4 lines in the file
InMobi — accounts 902779903986460e83eb118fabba9fbb, f9c44c4f7ee04fe3905939853b299b94: 26 lines in the file, 247 expected lines missing
PubMatic — accounts 165661, 161390, 161903 and 10 more: 13 lines in the file
Liftoff Monetize (Vungle) — account 677bd16443e94a0011b752b2: 44 lines in the file, 347 expected lines missing
Amazon Publisher Services — accounts 6008944e-8c3b-43f0-bf63-2645dd7a4ff3, 8caf35b3-402b-4d75-bab2-f2aef63a66d3: 2 lines in the file
Yahoo — account 59137: 1 line in the file
OpenX — accounts 559546846, 559104699: 2 lines in the file
AppLovin — accounts 67097, 2713cc543ecb0969b83e3fdbf9ff011f, 70168: 7 lines in the file, 31 expected lines missing
Mintegral — partner (reseller) lines only: 32 lines in the file, 400 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 10 lines in the file, 115 expected lines missing
Chartboost — partner (reseller) lines only: 30 lines in the file, 400 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 15 lines in the file, 400 expected lines missing
BIGO Ads — partner (reseller) lines only: 29 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 87 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 32 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 11 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 10 lines in the file, 359 expected lines missing
Start.io — partner (reseller) lines only: 11 lines in the file, 146 expected lines missing

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

FAQ

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

Yes — https://samsung.com/app-ads.txt has 572 lines (checked 20 Oct 2026).

Which ad networks does samsung.com work with?

Its app-ads.txt lists Verve (PubNative), Smaato, TripleLift, Magnite (Rubicon), Bidmachine, Google AdMob, Index Exchange, Xandr (Microsoft), InMobi, PubMatic, Liftoff Monetize (Vungle), Amazon Publisher Services and 13 more.

samsung.com app-ads.txt check

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

FAQ

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

Which ad networks does samsung.com work with?

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

Other checked domains

More