Learn English Listening
by Nguyen Tien Thanh · 1366840960
Most of the 39 lines in Learn English Listening's app-ads.txt (nttplay.com) are RESELLER lines: 37 against 2 DIRECT, across 25 ad systems. 31 of 38 lines checked against sellers.json match; 2 name a seller ID the network does not list. The file last changed on 10 October 2026; the same file covers 13 apps of this developer.
Store data
- Rating
- 4.67
- Installs
- —
- Category
- Education
- Contains ads
- —
862 ratings
Not published by Apple
app-ads.txt
- Domain
- nttplay.com
- Status
- Found (200)
- Lines
- 39
- DIRECT / RESELLER
- 2 / 37
- Parse errors
- 0
- Last fetched
- Oct 10, 2026
- Last changed
- Oct 10, 2026
sellers.json cross-check
39 lines checked
Verified
31
Errors
2
Warnings
6
- Seller ID not found 2
- Seller type BOTH 4
- Confidential seller 1
- No sellers.json 1
Declared supply tree
2 direct accounts across 2 direct sellers · 35 resellers buying from them · 2 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| applovin.com | 1 | 35 resellers: pubmatic.com, rubiconproject.com, sharethrough.com … | 1 |
| google.com | 1 | — | 0 |
2 resellers, intermediary not matched to a direct seller of this app (the ad system publishes no usable sellers.json: 1; account not found in the ad system's sellers.json: 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 |
|---|---|---|---|
| 2 | applovin.com | a0ed10a434ac55a5963d95c642498a0c | DIRECT |
| 17 | outbrain.com | 0073fa86cff719c752763d2c3ee52c8f00 | RESELLER |
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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.