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.

mochasoft.dk app-ads.txt check

mochasoft.dk achieves the best ad optimization: its app-ads.txt has no errors and matches what its 5 ad networks expect (100% of 5 lines).

Checked 19 Oct 2026. 347 lines, 300 unique records, 47 duplicates, 0 invalid lines, 14 ad networks detected.

Ad networks in mochasoft.dk/app-ads.txt

Google AdMob — accounts pub-8207541904035788, pub-2441454515104767: 2 lines in the file
Sovrn — account 299269: 1 line in the file
Index Exchange — account 192104: 1 line in the file
PubMatic — account 159831: 1 line in the file
Magnite (Rubicon) — account 22982: 1 line in the file
Mintegral — partner (reseller) lines only: 50 lines in the file, 400 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 10 lines in the file, 380 expected lines missing
Chartboost — partner (reseller) lines only: 12 lines in the file, 400 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 10 lines in the file, 134 expected lines missing
Yango Ads — partner (reseller) lines only: 60 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 21 lines in the file, 400 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 18 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 11 lines in the file, 358 expected lines missing
Bidmachine — partner (reseller) lines only: 14 lines in the file, 400 expected lines missing

Corrected file: mochasoft.dk app-ads.txt (fixed).

FAQ

Does mochasoft.dk have an app-ads.txt?

Yes — https://mochasoft.dk/app-ads.txt has 347 lines (checked 19 Oct 2026).

Which ad networks does mochasoft.dk work with?

Its app-ads.txt lists Google AdMob, Sovrn, Index Exchange, PubMatic, Magnite (Rubicon), Mintegral, Liftoff Monetize (Vungle), Chartboost, VK Ads (myTarget), Yango Ads, DSP Exchange, Verve (PubNative) and 2 more.

Is the app-ads.txt of mochasoft.dk correct?