QR Scanner & Barcode Reader
by TechTenStein Services Private Limited · app.qrreader.barcodescanner
Most of the 565 lines in QR Scanner & Barcode Reader's app-ads.txt (techtenstein.com) are RESELLER lines: 560 against 5 DIRECT, across 139 ad systems. 473 of 555 lines checked against sellers.json match; 35 name a seller ID the network does not list, 9 declare the wrong seller type. The file last changed on 7 October 2026; the same file covers 11 apps of this developer.
Store data
- Rating
- —
- Installs
- 10+
- Category
- Tools
- Contains ads
- Yes
Offers in-app purchases
app-ads.txt
- Domain
- techtenstein.com
- Status
- Found (200)
- Lines
- 565
- DIRECT / RESELLER
- 5 / 560
- Parse errors
- 48
- Last fetched
- Oct 7, 2026
- Last changed
- Oct 7, 2026
sellers.json cross-check
565 lines checked
Verified
473
Errors
44
Warnings
46
- Seller ID not found 35
- RESELLER but publisher 9
- Seller type BOTH 38
- No sellers.json 8
- Unchecked 2
Declared supply tree
5 direct accounts across 5 direct sellers · 456 resellers buying from them · 104 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| unity.com | 1 | 244 resellers: pubmatic.com, sharethrough.com, rubiconproject.com … | 0 |
| inmobi.com | 1 | 87 resellers: pubmatic.com, rubiconproject.com, video.unrulymedia.com … | 1 |
| vungle.com | 1 | 36 resellers: sharethrough.com, smartadserver.com, pubmatic.com … | 1 |
| google.com | 1 | 1 reseller: pubmatic.com | 0 |
| facebook.com | 1 | — | 0 |
104 resellers, intermediary not matched to a direct seller of this app (sellers.json lists the account as a publisher, not an intermediary: 9; the intermediary's domain is not a direct seller of this app: 53; account not found in the ad system's sellers.json: 33; the ad system publishes no usable sellers.json: 8; not cross-checked yet: 1).
Seller IDs the networks do not list
35 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain; the first 15 in file order. Usually a stale line or a typo in the ID. How to fix it
| Line | Ad system | Account ID | Relationship |
|---|---|---|---|
| 17 | appnexus.com | 17234 | RESELLER |
| 20 | inmobi.com | 23d316d3d980453d8ea0dcf9caec4078 | RESELLER |
| 22 | smartadserver.com | 5828-OB | RESELLER |
| 24 | criteo.com | b-062019 | RESELLER |
| 25 | media.net | 8cu355vs4 | RESELLER |
| 32 | sharethrough.com | 5828-OB | RESELLER |
| 41 | triplelift.com | 95054 | RESELLER |
| 52 | appnexus.com | 15980 | RESELLER |
| 56 | google.com | pub-2923085774557613 | RESELLER |
| 83 | outbrain.com | 0073fa86cff719c752763d2c3ee52c8f00 | RESELLER |
| 89 | rubiconproject.com | 25064 | RESELLER |
| 112 | app-stock.com | 256917 | RESELLER |
| 116 | taurusx.com | 70079 | RESELLER |
| 119 | appnexus.com | 6849 | RESELLER |
| 132 | google.com | pub-3990748024667386 | RESELLER |
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New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Wed, Oct 7, 2026 1:24 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.