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.

1weatherapp.com app-ads.txt check

1weatherapp.com is missing out on higher CPMs: its app-ads.txt has 1 invalid line and lists only 78 of the 2,470 lines its 14 ad networks expect (97% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 141 lines, 94 unique records, 2 duplicates, 1 invalid lines, 18 ad networks detected.

Ad networks in 1weatherapp.com/app-ads.txt

InMobi — accounts 1, 578de18e04304f298e819161c665bec4: 22 lines in the file, 251 expected lines missing
Google AdMob — accounts pub-9761043370958464, pub-1742559908417394, pub-7476631966582191: 3 lines in the file
Meta Audience Network — account 126058378488089: 1 line in the file
Amazon Publisher Services — account 0ed4e0d6-10d8-4c9e-9e99-ff9248dd7d88: 1 line in the file
PubMatic — accounts 158335, 158334, 158561 and 1 more: 4 lines in the file
Magnite (Rubicon) — accounts 11442, 20898, 27404: 3 lines in the file
OpenX — accounts 540717747, 540768080, 562428964 and 1 more: 4 lines in the file
Index Exchange — accounts 193926, 191859, 198536 and 2 more: 5 lines in the file
Verve (PubNative) — account 1007539: 6 lines in the file, 400 expected lines missing
Smaato — account 1100058736: 1 line in the file
TripleLift — accounts 13097, 13097-EB, 8496: 3 lines in the file
MobileFuse — account 2392: 1 line in the file
DT Exchange (Fyber) — account 210202: 14 lines in the file, 400 expected lines missing
Liftoff Monetize (Vungle) — account 626a9cd05d54fa0018b746b3: 12 lines in the file, 379 expected lines missing
Chartboost — partner (reseller) lines only: 11 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 28 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 13 lines in the file, 400 expected lines missing
Bidmachine — partner (reseller) lines only: 20 lines in the file, 400 expected lines missing

Invalid lines

nextmillennium.io,16399,65bd090fa4a1e3d6,RESELLER

Corrected file: 1weatherapp.com app-ads.txt (fixed).

FAQ

Does 1weatherapp.com have an app-ads.txt?

Yes — https://1weatherapp.com/app-ads.txt has 141 lines (checked 20 Oct 2026).

Which ad networks does 1weatherapp.com work with?

Its app-ads.txt lists InMobi, Google AdMob, Meta Audience Network, Amazon Publisher Services, PubMatic, Magnite (Rubicon), OpenX, Index Exchange, Verve (PubNative), Smaato, TripleLift, MobileFuse and 6 more.

1weatherapp.com app-ads.txt check

Ad networks in 1weatherapp.com/app-ads.txt

Invalid lines

FAQ

Does 1weatherapp.com have an app-ads.txt?

Which ad networks does 1weatherapp.com work with?

Is the app-ads.txt of 1weatherapp.com correct?

Other checked domains

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