QR code reader
by Master_App_Studio · com.masterappstudio.qrcodereader
The app-ads.txt behind QR code reader (devproap.com) declares 5 DIRECT lines and 7 RESELLER lines naming 12 ad systems. 7 of 9 lines checked against sellers.json match; 2 name a seller ID the network does not list. The file last changed on 7 October 2026.
Store data
- Rating
- 4.65
- Installs
- 5M+
- Category
- Tools
- Contains ads
- Yes
38,024 ratings
Offers in-app purchases
app-ads.txt
- Domain
- devproap.com
- Status
- Found (200)
- Lines
- 12
- DIRECT / RESELLER
- 5 / 7
- Parse errors
- 1
- Last fetched
- Oct 11, 2026
- Last changed
- Oct 7, 2026
sellers.json cross-check
12 lines checked
Verified
7
Errors
2
Warnings
0
- Seller ID not found 2
- Unchecked 3
Declared supply tree
5 direct accounts across 5 direct sellers · 6 resellers buying from them · 1 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| applovin.com | 1 | 6 resellers: pubnative.net, verve.com, pubmatic.com … | 1 |
| facebook.com | 1 | — | 0 |
| google.com | 1 | — | 0 |
| mopub.com | 1 | — | 0 |
| vungle.com | 1 | — | 1 |
1 reseller, intermediary not matched to a direct seller of this app (not cross-checked yet: 1).
Seller IDs the networks do not list
2 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain. Usually a stale line or a typo in the ID. How to fix it
| Line | Ad system | Account ID | Relationship |
|---|---|---|---|
| 3 | applovin.com | 41fd69253dd53dcee983d32656cc9bb9 | DIRECT |
| 16 | vungle.com | 659a697b3d46f600110744f4 | DIRECT |
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Sat, Oct 10, 2026 3:30 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.