IELTS Words & Practice
by Dieu Tran · 6762950201
Most of the 38 lines in IELTS Words & Practice's app-ads.txt (nddung08t2.github.io) are RESELLER lines: 35 against 3 DIRECT, across 24 ad systems. 32 of 37 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 7 apps of this developer.
Store data
- Rating
- —
- Installs
- —
- Category
- Education
- Contains ads
- —
Not published by Apple
app-ads.txt
- Domain
- nddung08t2.github.io
- Status
- Found (200)
- Lines
- 38
- DIRECT / RESELLER
- 3 / 35
- Parse errors
- 2
- Last fetched
- Oct 10, 2026
- Last changed
- Oct 10, 2026
sellers.json cross-check
38 lines checked
Verified
32
Errors
2
Warnings
4
- Seller ID not found 2
- Seller type BOTH 3
- No sellers.json 1
Declared supply tree
3 direct accounts across 3 direct sellers · 26 resellers buying from them · 9 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| applovin.com | 1 | 26 resellers: pubmatic.com, rubiconproject.com, sharethrough.com … | 1 |
| bigo.sg | 1 | — | 0 |
| vungle.com | 1 | — | 1 |
9 resellers, intermediary not matched to a direct seller of this app (the ad system publishes no usable sellers.json: 1; the intermediary's domain is not a direct seller of this app: 8).
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 | applovin.com | b4871e5a73efe73f9643093ea91119fa | DIRECT |
| 37 | vungle.com | 6ab69532adbd10019b9aed90 | DIRECT |
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New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Sun, Oct 11, 2026 3:56 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.