Chess - Learn, Play & Trainer
by Mastersoft · 378161776
Most of the 3,554 lines in Chess - Learn, Play & Trainer's app-ads.txt (mastersoft.biz) are RESELLER lines: 3,429 against 125 DIRECT, across 392 ad systems. 1,146 of the 3,219 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 9 October 2026; the same file covers 3 apps of this developer.
Store data
- Rating
- 4.82
- Installs
- —
- Category
- Games
- Contains ads
- —
11 ratings
Not published by Apple
app-ads.txt
- Domain
- mastersoft.biz
- Status
- Found (200)
- Lines
- 3,554
- DIRECT / RESELLER
- 125 / 3,429
- Parse errors
- 200
- Last fetched
- Oct 9, 2026
- Last changed
- Oct 9, 2026
sellers.json cross-check
3,554 lines checked
Verified
1,615
Errors
1,381
Warnings
327
- Seller ID not found 1,146
- DIRECT but intermediary 50
- RESELLER but publisher 185
- Seller type BOTH 214
- Confidential seller 9
- No sellers.json 104
- Unchecked 231
Declared supply tree
125 direct accounts across 75 direct sellers · 1,659 resellers buying from them · 1,770 not matched
1,770 resellers, intermediary not matched to a direct seller of this app (not cross-checked yet: 229; the intermediary's domain is not a direct seller of this app: 135; the ad system publishes no usable sellers.json: 98; sellers.json lists the account as a publisher, not an intermediary: 186; account not found in the ad system's sellers.json: 1113; the seller is confidential in sellers.json: 9).
Seller IDs the networks do not list
1,146 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 |
|---|---|---|---|
| 3 | appodeal.com | 33154 | DIRECT |
| 9 | google.com | Publisher_ID | DIRECT |
| 49 | adbility-media.com | 187 | RESELLER |
| 90 | adform.com | 2967 | RESELLER |
| 100 | adiiix.com | par-BE7E667E3339AD6BC7BA2887D6E7227A | RESELLER |
| 111 | admanmedia.com | 2037 | RESELLER |
| 112 | admanmedia.com | 2153 | RESELLER |
| 117 | admanmedia.com | 621 | RESELLER |
| 118 | admanmedia.com | 894 | RESELLER |
| 128 | admatic.de | ade-pub-5648520832 | RESELLER |
| 135 | admixer.net | 2f833c20-7378-4b86-9b73-a2b56263d4d4 | RESELLER |
| 136 | admixer.net | 70590d13-5632-41d5-8a78-76bc239c528c | RESELLER |
| 159 | adswizz.com | entravision | RESELLER |
| 164 | advertising.com | 23089 | RESELLER |
| 165 | advertising.com | 28246 | RESELLER |
More apps from Mastersoft
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Sun, Oct 11, 2026 2:12 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.