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.

wifimouse.necta.us app-ads.txt check

wifimouse.necta.us is missing out on higher CPMs: its app-ads.txt has 1 invalid line. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 20 Oct 2026. 127 lines, 119 unique records, 2 duplicates, 1 invalid lines, 14 ad networks detected.

Ad networks in wifimouse.necta.us/app-ads.txt

Google AdMob — account pub-9547697495864111: 1 line in the file
PubMatic — account 159856: 1 line in the file
Smaato — account 1100050999: 1 line in the file
Mintegral — partner (reseller) lines only: 42 lines in the file, 400 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 12 lines in the file, 378 expected lines missing
Chartboost — partner (reseller) lines only: 19 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 12 lines in the file, 259 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 14 lines in the file, 400 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 18 lines in the file, 126 expected lines missing
BIGO Ads — partner (reseller) lines only: 13 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 61 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 26 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: 20 lines in the file, 400 expected lines missing

Invalid lines

yahoo.com, 58905, RESELLER e1a5b5b6e3255540

Corrected file: wifimouse.necta.us app-ads.txt (fixed).

FAQ

Does wifimouse.necta.us have an app-ads.txt?

Yes — https://wifimouse.necta.us/app-ads.txt has 127 lines (checked 20 Oct 2026).

Which ad networks does wifimouse.necta.us work with?

Its app-ads.txt lists Google AdMob, PubMatic, Smaato, Mintegral, Liftoff Monetize (Vungle), Chartboost, InMobi, DT Exchange (Fyber), VK Ads (myTarget), BIGO Ads, Yango Ads, DSP Exchange and 2 more.

Is the app-ads.txt of wifimouse.necta.us correct?