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.

indoviaholdings.com app-ads.txt check

indoviaholdings.com is missing out on higher CPMs: its app-ads.txt has 9 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 21 Oct 2026. 6,734 lines, 5,442 unique records, 1,283 duplicates, 9 invalid lines, 38 ad networks detected.

Ad networks in indoviaholdings.com/app-ads.txt

AppLovin — accounts 8d376d36c720219c5bfcd3a5a6c7277c, e485ff8dfb3356f1b31221c4f6ddd526: 37 lines in the file
Xandr (Microsoft) — accounts 15799, 16912: 2 lines in the file
Amazon Publisher Services — accounts 3893, 4cd01fd0-0780-4b33-a4da-c39467660185, ce85af06-a81d-4ad0-a997-c724c7c3b973 and 1 more: 4 lines in the file
Bidmachine — accounts 1402, 929: 400 lines in the file, 127 expected lines missing
CAS.ai — account babe9c54: 136 lines in the file, 29 expected lines missing
Meta Audience Network — account 2228267387626731: 1 line in the file
DT Exchange (Fyber) — account 226766: 400 lines in the file
Google AdMob — accounts pub-2085247160344713, pub-2233829666677759, pub-2800391972465887 and 8 more: 11 lines in the file
Index Exchange — account 213773: 1 line in the file
InMobi — accounts 64390d9c0d0541bc9b06ab42a124b396, 710726b5741c4641b48ee8750a1ae4e9, 7ccbd1397c1d47ce9fa5319ea6b34cb6 and 3 more: 233 lines in the file, 44 expected lines missing
ironSource / LevelPlay — accounts 248883, 394167, 626785: 118 lines in the file, 10 expected lines missing
Sovrn — accounts 323999, 397546, 411915 and 11 more: 14 lines in the file
Mintegral — account 59216: 400 lines in the file
OpenX — accounts 562857053, 562857054, 563905670 and 2 more: 5 lines in the file
TikTok Ad Network (Pangle) — account 5032547: 1 line in the file
PubMatic — accounts 157743, 159855, 161652 and 5 more: 8 lines in the file
Magnite (Rubicon) — accounts 166535, 17280, 26884 and 1 more: 4 lines in the file
Start.io — account 117514417: 97 lines in the file, 61 expected lines missing
TripleLift — accounts 13982, 13982-EB, 14146 and 3 more: 6 lines in the file
Unity Ads — accounts 4756611, 7801242: 161 lines in the file, 1 expected line missing
Liftoff Monetize (Vungle) — account 691e47c2049361d7687b550f: 391 lines in the file
Maticoo (zMaticoo) — account 5135063: 286 lines in the file, 159 expected lines missing
Chartboost — partner (reseller) lines only: 400 lines in the file, 255 expected lines missing
Yandex Ads — partner (reseller) lines only: 142 lines in the file, 26 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 89 lines in the file, 55 expected lines missing
BIGO Ads — partner (reseller) lines only: 400 lines in the file, 277 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 40 lines in the file, 9 expected lines missing
BlueSea — partner (reseller) lines only: 24 lines in the file, 13 expected lines missing
Display.io — partner (reseller) lines only: 11 lines in the file, 21 expected lines missing
DSP Exchange — partner (reseller) lines only: 400 lines in the file, 145 expected lines missing
Monetrix — partner (reseller) lines only: 65 lines in the file, 28 expected lines missing
Prado — partner (reseller) lines only: 21 lines in the file, 6 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Ogury — partner (reseller) lines only: 10 lines in the file, 7 expected lines missing
HyprMX — partner (reseller) lines only: 206 lines in the file, 163 expected lines missing
Kidoz — partner (reseller) lines only: 17 lines in the file, 5 expected lines missing
DSail — partner (reseller) lines only: 136 lines in the file, 29 expected lines missing

Invalid lines

ironsrc.com,[yourironSourcePublisherAccountID],DIRECT
lemmatechnologies,1844,RESELLER
mintegral.com,your PublisherID,DIRECT,0aeed750c80d6423
omgstudios,160620251,DIRECT
omgstudios,160620251,DIRECT
sharethrough.com,#sWxCFjI8,DIRECT,d53b998a7bd4ecd2
sharethrough.com,N/A,DIRECT #sWxCFjI8,DIRECT,d53b998a7bd4ecd2
uis.mobfox.com,2310,RESELLER 5529a3d1f59865be
vungle.com,[yourVunglePublisherAccountID],DIRECT,c107d686becd2d77

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

FAQ

Does indoviaholdings.com have an app-ads.txt?

Yes — https://indoviaholdings.com/app-ads.txt has 6,734 lines (checked 21 Oct 2026).

Which ad networks does indoviaholdings.com work with?

Its app-ads.txt lists AppLovin, Xandr (Microsoft), Amazon Publisher Services, Bidmachine, CAS.ai, Meta Audience Network, DT Exchange (Fyber), Google AdMob, Index Exchange, InMobi, ironSource / LevelPlay, Sovrn and 26 more.

Is the app-ads.txt of indoviaholdings.com correct?