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.

colortube.info app-ads.txt check

colortube.info is missing out on higher CPMs: its app-ads.txt has 8 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 20 Oct 2026. 3,073 lines, 2,139 unique records, 891 duplicates, 8 invalid lines, 28 ad networks detected.

Ad networks in colortube.info/app-ads.txt

Google AdMob — account pub-9164575549613264: 1 line in the file
Meta Audience Network — account 1817308328911601: 1 line in the file
TikTok Ad Network (Pangle) — account 5032781: 1 line in the file
InMobi — account 584c13a825c947dc82d4beba37adebeb: 184 lines in the file, 88 expected lines missing
Mintegral — account 60523: 400 lines in the file, 42 expected lines missing
AppLovin — account e6fd75b53020aa4f46eaa1e537fa2553: 36 lines in the file
Unity Ads — account 7868249: 123 lines in the file, 38 expected lines missing
Vungle — account 68d50cbe1f9402a230fd3572: 359 lines in the file, 1 expected line missing
Chartboost — account 68d65140213d21aecbf806af: 400 lines in the file, 1 expected line missing
BIGO Ads — account whn3e11uh9: 400 lines in the file, 120 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 77 lines in the file, 48 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 238 lines in the file, 212 expected lines missing
Yandex Ads — partner (reseller) lines only: 107 lines in the file, 61 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 93 lines in the file, 51 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 24 lines in the file, 25 expected lines missing
BlueSea — partner (reseller) lines only: 10 lines in the file, 27 expected lines missing
DSP Exchange — partner (reseller) lines only: 199 lines in the file, 362 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 135 lines in the file, 309 expected lines missing
Monetrix — partner (reseller) lines only: 32 lines in the file, 61 expected lines missing
Prado — partner (reseller) lines only: 15 lines in the file, 12 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 162 lines in the file, 207 expected lines missing
Start.io — partner (reseller) lines only: 95 lines in the file, 62 expected lines missing
Kidoz — partner (reseller) lines only: 12 lines in the file, 10 expected lines missing
CAS.ai — partner (reseller) lines only: 98 lines in the file, 67 expected lines missing
DSail — partner (reseller) lines only: 98 lines in the file, 67 expected lines missing
Bidmachine — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Invalid lines

inmobi
MTG
APPLovin
unity
liftoff
liftoff.io
chartboost
bigo

Corrected file: colortube.info app-ads.txt (fixed).

FAQ

Does colortube.info have an app-ads.txt?

Yes — https://colortube.info/app-ads.txt has 3,073 lines (checked 20 Oct 2026).

Which ad networks does colortube.info work with?

Its app-ads.txt lists Google AdMob, Meta Audience Network, TikTok Ad Network (Pangle), InMobi, Mintegral, AppLovin, Unity Ads, Vungle, Chartboost, BIGO Ads, ironSource / LevelPlay, DT Exchange (Fyber) and 16 more.

Is the app-ads.txt of colortube.info correct?