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.

machapp.net app-ads.txt check

machapp.net is missing out on higher CPMs: its app-ads.txt has 2 invalid lines and lists only 4,887 of the 6,054 lines its 20 ad networks expect (19% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 19 Oct 2026. 3,663 lines, 3,104 unique records, 512 duplicates, 2 invalid lines, 39 ad networks detected.

Ad networks in machapp.net/app-ads.txt

Google AdMob — accounts pub-1763945290772100, pub-8622186303703569: 2 lines in the file
Meta Audience Network — account 925760094229530: 1 line in the file
TripleLift — accounts 9484, 9484-EB, 9485 and 11 more: 14 lines in the file
PubMatic — accounts 166082, 157370, 157689 and 2 more: 5 lines in the file
Index Exchange — account 193603: 1 line in the file
Magnite (Rubicon) — accounts 22816, 22818, 18838 and 2 more: 5 lines in the file
Amazon Publisher Services — accounts 4010, 612cc3cb-6b8a-4957-9467-dd17edfd6831, 79e40b05-e673-4b6c-85f9-79252a7f96a5: 3 lines in the file
InMobi — accounts 799895717dd048d3bbcbfa07d663d8da, 985cd69c07a249729bbf896f7c51fc8f, 4746 and 5 more: 214 lines in the file, 65 expected lines missing
OpenX — accounts 557325439, 540031703, 540224251 and 1 more: 4 lines in the file
MobileFuse — accounts 3596, 100000: 2 lines in the file
Verve (PubNative) — account 1007303: 400 lines in the file, 400 expected lines missing
Smaato — accounts 1100027146, 1100057628: 2 lines in the file
Xandr (Microsoft) — accounts 4052, 9284, 13701: 3 lines in the file
Sovrn — accounts 323999, 323999-eb: 2 lines in the file
AppLovin — account d0f75cf5379d5fc2e77ea8059df56cf6: 36 lines in the file
Liftoff Monetize (Vungle) — account 637c93290ad1a8001b64a071: 390 lines in the file, 1 expected line missing
Criteo — account B-059025: 1 line in the file
Mintegral — account 13155: 400 lines in the file, 47 expected lines missing
DT Exchange (Fyber) — account 237275: 400 lines in the file, 6 expected lines missing
Yango Ads — accounts 308823129, 104599510: 400 lines in the file, 255 expected lines missing
Unity Ads — partner (reseller) lines only: 83 lines in the file, 77 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 88 lines in the file, 37 expected lines missing
Chartboost — partner (reseller) lines only: 400 lines in the file, 1 expected line missing
Yandex Ads — partner (reseller) lines only: 168 lines in the file
VK Ads (myTarget) — partner (reseller) lines only: 143 lines in the file, 1 expected line missing
BIGO Ads — partner (reseller) lines only: 400 lines in the file, 355 expected lines missing
Bidease — partner (reseller) lines only: 27 lines in the file, 22 expected lines missing
BlueSea — partner (reseller) lines only: 14 lines in the file, 23 expected lines missing
Display.io — partner (reseller) lines only: 7 lines in the file, 25 expected lines missing
DSP Exchange — partner (reseller) lines only: 248 lines in the file, 313 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 291 lines in the file, 153 expected lines missing
Monetrix — partner (reseller) lines only: 37 lines in the file, 56 expected lines missing
Prado — partner (reseller) lines only: 12 lines in the file, 15 expected lines missing
HyprMX — partner (reseller) lines only: 181 lines in the file, 188 expected lines missing
Start.io — partner (reseller) lines only: 67 lines in the file, 90 expected lines missing
Kidoz — partner (reseller) lines only: 9 lines in the file, 13 expected lines missing
CAS.ai — partner (reseller) lines only: 155 lines in the file, 10 expected lines missing
DSail — partner (reseller) lines only: 155 lines in the file, 10 expected lines missing
Bidmachine — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Invalid lines

inmobi.com,DIRECT,83e75a7ae333ca9d
singularads, 548745, RESELLER

Corrected file: machapp.net app-ads.txt (fixed).

FAQ

Does machapp.net have an app-ads.txt?

Yes — https://machapp.net/app-ads.txt has 3,663 lines (checked 19 Oct 2026).

Which ad networks does machapp.net work with?

Its app-ads.txt lists Google AdMob, Meta Audience Network, TripleLift, PubMatic, Index Exchange, Magnite (Rubicon), Amazon Publisher Services, InMobi, OpenX, MobileFuse, Verve (PubNative), Smaato and 27 more.

machapp.net app-ads.txt check

Ad networks in machapp.net/app-ads.txt

Invalid lines

FAQ

Does machapp.net have an app-ads.txt?

Which ad networks does machapp.net work with?

Is the app-ads.txt of machapp.net correct?

Other checked domains

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