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.

alfred.camera app-ads.txt check

alfred.camera is missing out on higher CPMs: its app-ads.txt has 8 invalid lines and lists only 1,585 of the 1,782 lines its 16 ad networks expect (11% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 3,342 lines, 2,985 unique records, 349 duplicates, 8 invalid lines, 38 ad networks detected.

Ad networks in alfred.camera/app-ads.txt

Google AdMob — accounts pub-6217837039182271, pub-8622186303703569: 2 lines in the file
Meta Audience Network — accounts 149211589080284, 1624302024455272: 2 lines in the file
PubMatic — accounts 156835, 148791, 159856: 3 lines in the file
Verve (PubNative) — accounts 1007350, 1006458, 1007857 and 1 more: 400 lines in the file, 160 expected lines missing
Xandr (Microsoft) — account 8217: 1 line in the file
Smaato — accounts 1100049094, 1100051333, 1100055155 and 2 more: 5 lines in the file
Yahoo — accounts 57911, 59594: 2 lines in the file
AppLovin — account f6f7d29a281f507894f8e60db5a53002: 20 lines in the file, 16 expected lines missing
Index Exchange — account 198484: 1 line in the file
OpenX — account 556876329: 1 line in the file
Magnite (Rubicon) — accounts 19652, 24856, 24986: 3 lines in the file
Amazon Publisher Services — account 41b73ba2-6643-43ff-9ec5-406609eab609: 1 line in the file
Criteo — account B-059025: 1 line in the file
Sovrn — account 509254: 1 line in the file
Vungle — account 69660cae0199fcad055421fa: 360 lines in the file
Display.io — account 25139163: 12 lines in the file, 21 expected lines missing
Mintegral — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Unity Ads — partner (reseller) lines only: 59 lines in the file, 101 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 57 lines in the file, 68 expected lines missing
Chartboost — partner (reseller) lines only: 400 lines in the file, 273 expected lines missing
InMobi — partner (reseller) lines only: 90 lines in the file, 181 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 254 lines in the file, 196 expected lines missing
Yandex Ads — partner (reseller) lines only: 102 lines in the file, 66 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 103 lines in the file, 41 expected lines missing
BIGO Ads — partner (reseller) lines only: 350 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 26 lines in the file, 23 expected lines missing
BlueSea — partner (reseller) lines only: 14 lines in the file, 23 expected lines missing
DSP Exchange — partner (reseller) lines only: 260 lines in the file, 301 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 153 lines in the file, 291 expected lines missing
Monetrix — partner (reseller) lines only: 31 lines in the file, 62 expected lines missing
Prado — partner (reseller) lines only: 12 lines in the file, 15 expected lines missing
HyprMX — partner (reseller) lines only: 235 lines in the file, 134 expected lines missing
Start.io — partner (reseller) lines only: 53 lines in the file, 104 expected lines missing
Kidoz — partner (reseller) lines only: 9 lines in the file, 13 expected lines missing
CAS.ai — partner (reseller) lines only: 101 lines in the file, 64 expected lines missing
DSail — partner (reseller) lines only: 101 lines in the file, 64 expected lines missing
Bidmachine — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Invalid lines

tpmn.io 256, RESELLER
keenkale, 94044, RESELLER, 6c1c00b269ccdfa4
Beapup, 658874, RESELLER
conversantmedia.com, 41896, RESELLER 03113cd04947736d
video.unrulymedia.com, 431376138
pangleglobal.com, Account ID, DIRECT
mintegral.com,00000,DIRECT
improvedigital.com, 2593, RESELLERsonobi.com, 7ca9393691, DIRECT, d1a215d9eb5aee9e

Corrected file: alfred.camera app-ads.txt (fixed).

FAQ

Does alfred.camera have an app-ads.txt?

Yes — https://alfred.camera/app-ads.txt has 3,342 lines (checked 20 Oct 2026).

Which ad networks does alfred.camera work with?

Its app-ads.txt lists Google AdMob, Meta Audience Network, PubMatic, Verve (PubNative), Xandr (Microsoft), Smaato, Yahoo, AppLovin, Index Exchange, OpenX, Magnite (Rubicon), Amazon Publisher Services and 26 more.

alfred.camera app-ads.txt check

Ad networks in alfred.camera/app-ads.txt

Invalid lines

FAQ

Does alfred.camera have an app-ads.txt?

Which ad networks does alfred.camera work with?

Is the app-ads.txt of alfred.camera correct?

Other checked domains

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