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.

inshot.dev app-ads.txt check

inshot.dev is missing out on higher CPMs: its app-ads.txt has 5 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 19 Oct 2026. 3,635 lines, 2,557 unique records, 1,049 duplicates, 5 invalid lines, 34 ad networks detected.

Ad networks in inshot.dev/app-ads.txt

Google AdMob — accounts pub-2890559903928937, pub-1980576454975917, pub-1831984866835672 and 2 more: 5 lines in the file
TripleLift — accounts 10344, 10344-EB: 2 lines in the file
Meta Audience Network — account 920160535772051: 1 line in the file
Smaato — account 1100047005: 1 line in the file
PubMatic — accounts 160832, 160468, 167898 and 1 more: 4 lines in the file
OpenX — account 545628478: 1 line in the file
Index Exchange — account 195652: 1 line in the file
InMobi — accounts f93d9d87658b42c3ba1f055c6057e022, 89c9e119630a481c9d9a32274af20ff7, 31526474067349bfbdd75dc4fa48188e: 202 lines in the file, 72 expected lines missing
VK Ads (myTarget) — account 2791629: 174 lines in the file, 1 expected line missing
BIGO Ads — account 23173893: 400 lines in the file, 1 expected line missing
Mintegral — account 67979: 400 lines in the file, 50 expected lines missing
Liftoff Monetize (Vungle) — accounts 6991423beea67583ba0c1965, 65ace69ddc68e70011e105f9, 561e8d956b8d90f61a002a26: 391 lines in the file, 2 expected lines missing
TikTok Ad Network (Pangle) — account 5016687: 1 line in the file
AppLovin — account 8a9e07e6ceff26fa3f4cf820e1619369: 36 lines in the file
Unity Ads — account 9116891: 156 lines in the file, 5 expected lines missing
Chartboost — account 69ef1ab4127dcf34d2b34033: 400 lines in the file, 1 expected line missing
MobileFuse — account 4675: 1 line in the file
ironSource / LevelPlay — partner (reseller) lines only: 83 lines in the file, 42 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 266 lines in the file, 184 expected lines missing
Yandex Ads — partner (reseller) lines only: 120 lines in the file, 48 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 31 lines in the file, 18 expected lines missing
BlueSea — partner (reseller) lines only: 10 lines in the file, 27 expected lines missing
DSP Exchange — partner (reseller) lines only: 205 lines in the file, 356 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 167 lines in the file, 277 expected lines missing
Monetrix — partner (reseller) lines only: 34 lines in the file, 59 expected lines missing
Prado — partner (reseller) lines only: 16 lines in the file, 11 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 155 lines in the file, 214 expected lines missing
Start.io — partner (reseller) lines only: 102 lines in the file, 55 expected lines missing
Kidoz — partner (reseller) lines only: 12 lines in the file, 10 expected lines missing
CAS.ai — partner (reseller) lines only: 114 lines in the file, 51 expected lines missing
DSail — partner (reseller) lines only: 114 lines in the file, 51 expected lines missing
Bidmachine — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Invalid lines

leanback.digital, ESS-D666 RESELLER, b1d30350acaf0176
onetag.com, 67c71bd96716ca3 RESELLER
lijit.com, 383910, RESELLER, fafdf38b16bf6b2b freewheel.tv, 535659-r-524565, RESELLER
lijit.com, 383910, RESELLER, fafdf38b16bf6b2b video.unrulymedia.com, 829160295, RESELLER
b42d42eb28400efa,targetbetter.com, 6451, RESELLER

Corrected file: inshot.dev app-ads.txt (fixed).

FAQ

Does inshot.dev have an app-ads.txt?

Yes — https://inshot.dev/app-ads.txt has 3,635 lines (checked 19 Oct 2026).

Which ad networks does inshot.dev work with?

Its app-ads.txt lists Google AdMob, TripleLift, Meta Audience Network, Smaato, PubMatic, OpenX, Index Exchange, InMobi, VK Ads (myTarget), BIGO Ads, Mintegral, Liftoff Monetize (Vungle) and 22 more.

Is the app-ads.txt of inshot.dev correct?