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.

qtonzgames.com app-ads.txt check

qtonzgames.com is missing out on higher CPMs: its app-ads.txt has 19 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 19 Oct 2026. 12,973 lines, 12,293 unique records, 660 duplicates, 19 invalid lines, 44 ad networks detected.

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

AppLovin — accounts 09d64b81c5027b39eebe9f03cd5a01dc, 27812d3c617a444634c2e898cff6fc2e, 39031e7de5ae162a560bf66c40e7f63a and 10 more: 48 lines in the file
Xandr (Microsoft) — accounts 11429, 11452, 11786 and 20 more: 23 lines in the file
Amazon Publisher Services — accounts 00ed17ab-4189-4639-9d5e-15acd40affde, 25e68834-6400-499d-aeb8-cb31c1841702, 26b52360-c729-4c6d-baf7-a9b42ffcffb1 and 8 more: 11 lines in the file
Bidmachine — accounts 1130, 165, 166 and 3 more: 400 lines in the file, 335 expected lines missing
BIGO Ads — accounts 128, 2000, 364: 400 lines in the file, 68 expected lines missing
CAS.ai — account 09ee9b85: 163 lines in the file, 2 expected lines missing
Chartboost — accounts 4f2a1cf0cd1cb2d861000014, 4f43b721cd1cb2f34a000022, 53c8f2ba89b0bb69d854018b and 3 more: 400 lines in the file, 1 expected line missing
Criteo — accounts 155036, 174835, 180031 and 16 more: 19 lines in the file
Display.io — account 25139185: 24 lines in the file, 9 expected lines missing
Meta Audience Network — accounts 1028195257209657, 109778238082150, 149071486936352 and 6 more: 9 lines in the file
DT Exchange (Fyber) — accounts 208463, 209171, 210475 and 4 more: 400 lines in the file, 16 expected lines missing
Google AdMob — accounts pub-1028832266258400, pub-1688327249268695, pub-1789253751882305 and 36 more: 39 lines in the file
HyprMX — accounts 16686419780, 229629630, 24340740780 and 1 more: 369 lines in the file, 4 expected lines missing
Index Exchange — accounts 186081, 191086, 191380 and 15 more: 18 lines in the file
InMobi — accounts 0c5a288c5bc842bbac20f6cd0ddb0098, 0dc9e7e4f4c0458bb2cac581f63d323d, 10aa3a0d152d4eafa0c9e07b4cf264e6 and 23 more: 261 lines in the file, 36 expected lines missing
ironSource / LevelPlay — accounts 121562, 148399, 152117 and 7 more: 129 lines in the file, 6 expected lines missing
Sovrn — accounts 273094, 273657, 293179 and 16 more: 19 lines in the file
Mintegral — accounts 13313, 17880, 19435 and 5 more: 400 lines in the file, 29 expected lines missing
MobileFuse — accounts 4402, 4678: 2 lines in the file
Monetrix — account 150: 70 lines in the file, 24 expected lines missing
Ogury — accounts 100e121e-9291-43e1-a264-3206da041565, 23784fae-b57b-4760-9ef0-649a8d5cfe3a, 63df85771e4df16a1d225a869e28dfb4 and 5 more: 19 lines in the file, 6 expected lines missing
OpenX — accounts 540224251, 540310752, 540453599 and 19 more: 22 lines in the file
TikTok Ad Network (Pangle) — accounts 5012912, 5019030, 5028233 and 2 more: 5 lines in the file
PubMatic — accounts 156736, 157271, 157335 and 43 more: 46 lines in the file
Verve (PubNative) — accounts 1006673, 1007184, 1007228 and 16 more: 400 lines in the file, 6 expected lines missing
Magnite (Rubicon) — accounts 10653, 11784, 12480 and 37 more: 40 lines in the file
Smaato — accounts 1100019902, 1100038186, 1100039684 and 23 more: 26 lines in the file
Start.io — accounts 102127076, 123456789, 153837011 and 1 more: 137 lines in the file, 24 expected lines missing
TripleLift — accounts 10223, 10252, 10588 and 12 more: 15 lines in the file
Unity Ads — accounts 1008828, 1048191, 11376 and 6 more: 160 lines in the file, 9 expected lines missing
Liftoff Monetize (Vungle) — accounts 561e8d946b8d90f61a002092, 561e8d966b8d90f61a003414, 561e8d976b8d90f61a00402a and 5 more: 375 lines in the file, 23 expected lines missing
Yahoo — accounts 27223, 35569, 53964 and 4 more: 7 lines in the file
Yandex Ads — accounts 105461319, 106527656, 110369150: 171 lines in the file
Yango Ads — account 110369150: 400 lines in the file, 349 expected lines missing
Maticoo (zMaticoo) — accounts 114490, 5135063: 387 lines in the file, 59 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 131 lines in the file, 13 expected lines missing
Bidease — partner (reseller) lines only: 44 lines in the file, 5 expected lines missing
BlueSea — partner (reseller) lines only: 25 lines in the file, 12 expected lines missing
DSP Exchange — partner (reseller) lines only: 400 lines in the file, 101 expected lines missing
Madex — partner (reseller) lines only: 11 lines in the file, 7 expected lines missing
Prado — partner (reseller) lines only: 26 lines in the file, 1 expected line missing
SuperAwesome — partner (reseller) lines only: 4 lines in the file, 1 expected line missing
Kidoz — partner (reseller) lines only: 22 lines in the file
DSail — partner (reseller) lines only: 163 lines in the file, 2 expected lines missing

Invalid lines

admanmedia.com, XXX, RESELLER
admanmedia.com, xxx, RESELLER
adsparc, 986, RESELLER
Adzvigo, b83aac23b9528732c23cc7352950e88031238, DIRECT
appnexus, 2764, RESELLER
Beapup, 658874, RESELLER
Improve Digital, 2343, DIRECT
improvedigital, 2343, RESELLER
indexexchange.com, 1913 32, RESELLER, 50b1c356f2c5c8fc
keenkale, 20242025, RESELLER
keenkale, 94044, RESELLER, 6c1c00b269ccdfa4
pubmatic, 163963, RESELLER, 5d62403b186f2ace
rubiconproject.com,Â 11784,RESELLER,0bfd66d529a55807
singularads, 225023, RESELLER
singularads, 548745, reseller

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

FAQ

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

Yes — https://qtonzgames.com/app-ads.txt has 12,973 lines (checked 19 Oct 2026).

Which ad networks does qtonzgames.com work with?

Its app-ads.txt lists AppLovin, Xandr (Microsoft), Amazon Publisher Services, Bidmachine, BIGO Ads, CAS.ai, Chartboost, Criteo, Display.io, Meta Audience Network, DT Exchange (Fyber), Google AdMob and 32 more.

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