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.

wps.com app-ads.txt check

wps.com is missing out on higher CPMs: its app-ads.txt has 50 invalid lines and lists only 1,270 of the 3,781 lines its 21 ad networks expect (66% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 4,787 lines, 2,672 unique records, 2,016 duplicates, 50 invalid lines, 36 ad networks detected.

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

Google AdMob — accounts pub-5208124588633775, pub-4858687208712682, pub-4279315068583694 and 10 more: 13 lines in the file
Smaato — accounts 1100039193, 1100042823, 1100051149 and 7 more: 10 lines in the file
PubMatic — accounts 159422, 158549, 159831 and 6 more: 9 lines in the file
InMobi — accounts 795e315b80a7442aa370a8fb122f1482, f58140d7af1a4fcb83deb5b1c76f0c04, 38e36193f3c944d0b6254c71e511041b and 3 more: 103 lines in the file, 174 expected lines missing
Verve (PubNative) — accounts 1007222, 1007365, 1006812: 365 lines in the file, 400 expected lines missing
Display.io — account 1644: 10 lines in the file, 23 expected lines missing
Magnite (Rubicon) — accounts 22482, 20486, 19292 and 6 more: 9 lines in the file
OpenX — accounts 541122362, 540447790, 540973518 and 3 more: 6 lines in the file
Unity Ads — accounts 2417077, 2022807: 42 lines in the file, 120 expected lines missing
Sovrn — accounts 264113, 264113-eb, 310770-eb and 1 more: 4 lines in the file
TripleLift — accounts 7240, 13921: 2 lines in the file
Index Exchange — accounts 190549, 199430, 199406 and 3 more: 6 lines in the file
Amazon Publisher Services — accounts cd6cddc5-4dca-4d77-9a65-8b894400e772, f6d11bf2-9606-4dfb-a4c0-ad40aaf66786, 5d8ed25e-57cc-441a-b62a-127b34faae4e: 3 lines in the file
Xandr (Microsoft) — accounts 9565, 13788, 8804 and 1 more: 4 lines in the file
Meta Audience Network — accounts 1718713681532876, 176607030188890, 550193988938619 and 3 more: 6 lines in the file
BIGO Ads — account 115: 197 lines in the file, 400 expected lines missing
TikTok Ad Network (Pangle) — accounts 45779, 5000646: 2 lines in the file
AppLovin — accounts f4f12ac63557bc178ba60e238748d9e9, d2d051b4e6837035e0ef499c7eb9ff48: 20 lines in the file, 17 expected lines missing
Yandex Ads — account 65102518: 44 lines in the file, 125 expected lines missing
Criteo — accounts B-072395, B-060763, B-068838: 3 lines in the file
Mintegral — account 12361: 400 lines in the file, 400 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 39 lines in the file, 86 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 127 lines in the file, 263 expected lines missing
Chartboost — partner (reseller) lines only: 382 lines in the file, 383 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 103 lines in the file, 347 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 83 lines in the file, 61 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 290 lines in the file, 271 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 83 lines in the file, 361 expected lines missing
Prado — partner (reseller) lines only: 7 lines in the file, 20 expected lines missing
HyprMX — partner (reseller) lines only: 177 lines in the file, 192 expected lines missing
Start.io — partner (reseller) lines only: 28 lines in the file, 129 expected lines missing
Kidoz — partner (reseller) lines only: 5 lines in the file, 17 expected lines missing
CAS.ai — partner (reseller) lines only: 34 lines in the file, 131 expected lines missing
DSail — partner (reseller) lines only: 34 lines in the file, 131 expected lines missing
Bidmachine — partner (reseller) lines only: 297 lines in the file, 400 expected lines missing

Invalid lines

Appnexus,3153,RESELLER
vungle.com, [5e1477be93b6780018c8c220], DIRECT, c107d686becd2d77
smartyads.com, 897, fd2bde0ff2e62c5d
smartyads.com, 883, fd2bde0ff2e62c5d
smartyads.com, 859, fd2bde0ff2e62c5d
hybridai.com,000,RESELLER
1813132, RESELLER, 0bfd66d529a55807
opera.com, pub4438387105600, RESELLER 55a0c5fd61378de3
keenkale, 94044, RESELLER, 6c1c00b269ccdfa4
Beapup, 658874, RESELLER
CTV
Yandex:
Inmobi:
eliteAppgrade, 514554, RESELLER
admanmedia.com, XXX, RESELLER

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

FAQ

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

Yes — https://wps.com/app-ads.txt has 4,787 lines (checked 20 Oct 2026).

Which ad networks does wps.com work with?

Its app-ads.txt lists Google AdMob, Smaato, PubMatic, InMobi, Verve (PubNative), Display.io, Magnite (Rubicon), OpenX, Unity Ads, Sovrn, TripleLift, Index Exchange and 24 more.

wps.com app-ads.txt check

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

Invalid lines

FAQ

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

Which ad networks does wps.com work with?

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

Other checked domains

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