Funny Math Education
by Nikita Chizhov · 1569427888
Most of the 123 lines in Funny Math Education's app-ads.txt (qdb4fe8bf.app-ads-txt.com) are RESELLER lines: 121 against 2 DIRECT, across 57 ad systems. 92 of 120 lines checked against sellers.json match; 11 name a seller ID the network does not list, 7 declare the wrong seller type. The file last changed on 10 October 2026; the same file covers 11 apps of this developer.
Store data
- Rating
- 5
- Installs
- —
- Category
- Education
- Contains ads
- —
11 ratings
Not published by Apple
app-ads.txt
- Domain
- qdb4fe8bf.app-ads-txt.com
- Status
- Found (200)
- Lines
- 123
- DIRECT / RESELLER
- 2 / 121
- Parse errors
- 0
- Last fetched
- Oct 10, 2026
- Last changed
- Oct 10, 2026
sellers.json cross-check
123 lines checked
Verified
92
Errors
18
Warnings
11
- Seller ID not found 11
- RESELLER but publisher 7
- Seller type BOTH 10
- No sellers.json 1
- Unchecked 2
Declared supply tree
2 direct accounts across 2 direct sellers · 73 resellers buying from them · 48 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| unity.com | 1 | 61 resellers: rubiconproject.com, pubmatic.com, triplelift.com … | 0 |
| tappx.com | 1 | — | 1 |
48 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 10; the intermediary's domain is not a direct seller of this app: 28; not cross-checked yet: 2; sellers.json lists the account as a publisher, not an intermediary: 7; the ad system publishes no usable sellers.json: 1).
Seller IDs the networks do not list
11 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 |
|---|---|---|---|
| 6 | appnexus.com | 6849 | RESELLER |
| 14 | dauup.com | 34222 | RESELLER |
| 17 | google.com | pub-2923085774557613 | RESELLER |
| 18 | google.com | pub-3990748024667386 | RESELLER |
| 31 | media.net | 8cu675n41 | RESELLER |
| 39 | ogury.com | 065d4ff5-a269-44be-9634-9d4d7af2dfc3 | RESELLER |
| 40 | onlinemediasolutions.com | 23120 | RESELLER |
| 76 | rubiconproject.com | 28341 | RESELLER |
| 94 | tappx.com | qdb4fe8bf | DIRECT |
| 104 | triplelift.com | 14705-eb | RESELLER |
| 119 | vidoomy.com | 8953515 | RESELLER |
More apps from Nikita Chizhov
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Tue, Oct 13, 2026 12:09 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.