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.

maglab.com.tr app-ads.txt check

maglab.com.tr is missing out on higher CPMs: its app-ads.txt has 31 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 21 Oct 2026. 15,992 lines, 10,208 unique records, 5,750 duplicates, 31 invalid lines, 43 ad networks detected.

Ad networks in maglab.com.tr/app-ads.txt

AppLovin — account f9c947f8e30d4512007748a085eb74d0: 36 lines in the file
Bidmachine — accounts 114, 67, 812 and 1 more: 400 lines in the file, 86 expected lines missing
BIGO Ads — accounts 128, 130, 1116553: 400 lines in the file
Chartboost — account 55c338f15b14534ea9db136d: 400 lines in the file, 2 expected lines missing
Criteo — accounts B-057601, B-057955, B-063105 and 8 more: 11 lines in the file
Meta Audience Network — account 114228050148614: 1 line in the file
DT Exchange (Fyber) — account 212085: 400 lines in the file
Google AdMob — accounts pub-8585258819115152, pub-8953697272423992, pub-9941782557387032 and 21 more: 24 lines in the file
Index Exchange — accounts 192585, 210622, 183921 and 3 more: 6 lines in the file
InMobi — accounts 4a2eaf2cd95843628dfa5e65b638b087, cb6a6239dfec478f818c1ffca00ca440, 0c5a288c5bc842bbac20f6cd0ddb0098 and 8 more: 275 lines in the file, 7 expected lines missing
ironSource / LevelPlay — accounts 217145, 297801: 127 lines in the file
Mintegral — account 22299: 400 lines in the file
OpenX — accounts 538929384, 540679900, 557323449 and 11 more: 14 lines in the file
TikTok Ad Network (Pangle) — accounts 82388, 9898, 5006878: 3 lines in the file
PubMatic — accounts 157904, 158060, 160565 and 25 more: 28 lines in the file
Verve (PubNative) — accounts 1007303, 1007311, 1007334 and 3 more: 400 lines in the file, 8 expected lines missing
Magnite (Rubicon) — accounts 17346, 22988, 24856 and 20 more: 23 lines in the file
Smaato — accounts 1100033996, 1100041070, 1100057628 and 10 more: 13 lines in the file
TripleLift — accounts 12193, 12193-EB, 913 and 15 more: 18 lines in the file
Unity Ads — accounts 2455169, 5724141: 162 lines in the file
Liftoff Monetize (Vungle) — account 5eecaeaded99620015f97c0c: 391 lines in the file
Amazon Publisher Services — accounts 4e6dc418-4b5f-48af-a63c-4d298a3dace2, 67344145-9455-4c99-9512-65af46a216b5, 8ad2aae8-3f86-43e5-ba8d-47d42f48959d and 5 more: 8 lines in the file
Xandr (Microsoft) — accounts 12039, 14416, 12366 and 13 more: 16 lines in the file
Sovrn — accounts 293179, 293179-eb, 509119 and 16 more: 19 lines in the file
Yahoo — accounts 60013, 55305, 58855 and 2 more: 5 lines in the file
Yandex Ads — accounts a90af27cf576c45e86984e256f43ed23, 106527656, 313719119 and 1 more: 169 lines in the file, 3 expected lines missing
Display.io — accounts 173162, 2520: 25 lines in the file, 9 expected lines missing
Maticoo (zMaticoo) — accounts 115617, 114490, 5135063: 323 lines in the file, 124 expected lines missing
MobileFuse — account 4591: 1 line in the file
Start.io — accounts 193061125, 179510621, 117514417: 137 lines in the file, 23 expected lines missing
CAS.ai — accounts b5a73ae1, babe9c54: 163 lines in the file, 2 expected lines missing
VK Ads (myTarget) — account 26345472: 174 lines in the file, 1 expected line missing
Yango Ads — account 313719119: 400 lines in the file, 400 expected lines missing
Ogury — account 2e2b22e4-0a34-4272-918e-df9117211f76: 17 lines in the file, 1 expected line missing
BlueSea — account 204037: 27 lines in the file, 11 expected lines missing
Bidease — partner (reseller) lines only: 41 lines in the file, 8 expected lines missing
DSP Exchange — partner (reseller) lines only: 400 lines in the file, 74 expected lines missing
Madex — partner (reseller) lines only: 9 lines in the file, 9 expected lines missing
Monetrix — partner (reseller) lines only: 68 lines in the file, 25 expected lines missing
Prado — partner (reseller) lines only: 25 lines in the file, 2 expected lines missing
HyprMX — partner (reseller) lines only: 301 lines in the file, 68 expected lines missing
Kidoz — partner (reseller) lines only: 21 lines in the file, 1 expected line missing
DSail — partner (reseller) lines only: 163 lines in the file, 2 expected lines missing

Invalid lines

smartadserver.com 4192-OB, RESELLER,060d053dcf45cbf3
smartyads.com, 897, fd2bde0ff2e62c5d
ucfunnel.com, par-E2B2BB3E89BE87A2F774B768BEED62A2,
smaato.com, 1100052485, RESELLER 07bcf65f187117b4
83e75a7ae333ca9d
pubmatic.com, 163075, RESELLER, 5d62403b186f2aceXapads.com, 163819, RESELLER
eliteAppgrade, 514554, RESELLER
admanmedia.com, XXX, RESELLER
ImproveDigital, 2343, RESELLER
whitemediasolutions, 1920, DIRECT
openx.com, 559792583, RESELLER, 6a698e2ec38604c6 t
pangleglobal.com, Account ID, DIRECT
whitemediasolutions,1920, DIRECT
singularads, 548745, RESELLER
keenkale, 20242025, RESELLER

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

FAQ

Does maglab.com.tr have an app-ads.txt?

Yes — https://maglab.com.tr/app-ads.txt has 15,992 lines (checked 21 Oct 2026).

Which ad networks does maglab.com.tr work with?

Its app-ads.txt lists AppLovin, Bidmachine, BIGO Ads, Chartboost, Criteo, Meta Audience Network, DT Exchange (Fyber), Google AdMob, Index Exchange, InMobi, ironSource / LevelPlay, Mintegral and 31 more.

Is the app-ads.txt of maglab.com.tr correct?