TK-System
by NOVA4 LLC · 1234609697
The app-ads.txt behind TK-System (nova4lb.com) declares 2 DIRECT lines and 2 RESELLER lines naming 2 ad systems. 2 of the 2 lines checked name a seller ID the network's sellers.json does not list, so buyers that check drop those paths. The file last changed on 10 October 2026; the same file covers 11 apps of this developer.
Store data
- Rating
- 5
- Installs
- —
- Category
- Shopping
- Contains ads
- —
2 ratings
Not published by Apple
app-ads.txt
- Domain
- nova4lb.com
- Status
- Found (200)
- Lines
- 4
- DIRECT / RESELLER
- 2 / 2
- Parse errors
- 0
- Last fetched
- Oct 10, 2026
- Last changed
- Oct 10, 2026
sellers.json cross-check
4 lines checked
Verified
0
Errors
2
Warnings
0
- Seller ID not found 2
- Unchecked 2
Declared supply tree
2 direct accounts across 1 direct seller · 0 resellers buying from them · 2 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| google.com | 2 | — | 2 |
2 resellers, intermediary not matched to a direct seller of this app (not cross-checked yet: 2).
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 |
|---|---|---|---|
| 1 | google.com | pub-7371566559564308 | DIRECT |
| 4 | google.com | pub-5373965941703427 | DIRECT |
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New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Sun, Oct 11, 2026 1:32 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.