Flashcards Maker
by Ben Walker · 1282001472
Most of the 434 lines in Flashcards Maker's app-ads.txt (ubacoda.com) are RESELLER lines: 420 against 14 DIRECT, across 115 ad systems. 310 of 424 lines checked against sellers.json match; 69 name a seller ID the network does not list, 12 declare the wrong seller type. The file last changed on 4 October 2026; the same file covers 58 apps of this developer.
Store data
- Rating
- 3.89
- Installs
- —
- Category
- Education
- Contains ads
- —
260 ratings
Not published by Apple
app-ads.txt
- Domain
- ubacoda.com
- Status
- Found (200)
- Lines
- 434
- DIRECT / RESELLER
- 14 / 420
- Parse errors
- 18
- Last fetched
- Oct 10, 2026
- Last changed
- Oct 4, 2026
sellers.json cross-check
434 lines checked
Verified
310
Errors
81
Warnings
37
- Seller ID not found 69
- DIRECT but intermediary 2
- RESELLER but publisher 10
- Seller type BOTH 31
- Confidential seller 2
- No sellers.json 4
- Unchecked 6
Declared supply tree
14 direct accounts across 10 direct sellers · 307 resellers buying from them · 113 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| unity.com | 1 | 150 resellers: pubmatic.com, rubiconproject.com, smartadserver.com … | 0 |
| applovin.com | 1 | 87 resellers: rubiconproject.com, pubmatic.com, sharethrough.com … | 0 |
| inmobi.com | 1 | 13 resellers: rubiconproject.com, bidmachine.io, smartadserver.com … | 1 |
| onetag.com | 2 | 3 resellers: rubiconproject.com, pubmatic.com, appnexus.com | 2 |
| ad-generation.jp | 1 | 3 resellers: video.unrulymedia.com, rubiconproject.com, pubmatic.com | 0 |
| google.com | 2 | 2 resellers: pubmatic.com, smartadserver.com | 0 |
| uis.mobfox.com | 1 | 1 reseller: pubmatic.com | 0 |
| facebook.com | 3 | — | 0 |
| indexexchange.com | 1 | — | 1 |
| rubiconproject.com | 1 | — | 1 |
113 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 66; the seller is confidential in sellers.json: 1; not cross-checked yet: 3; the intermediary's domain is not a direct seller of this app: 29; the ad system publishes no usable sellers.json: 4; sellers.json lists the account as a publisher, not an intermediary: 10).
Seller IDs the networks do not list
69 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 |
|---|---|---|---|
| 8 | smartadserver.com | 4194-OB | RESELLER |
| 30 | onetag.com | 92d7e6a69adbfc5 | DIRECT |
| 31 | onetag.com | 92d7e6a69adbfc5-OB | DIRECT |
| 83 | openx.com | 540861995 | RESELLER |
| 84 | openx.com | 540871654 | RESELLER |
| 102 | webeyemob.com | 80029 | RESELLER |
| 104 | visiblemeasures.com | 1020 | RESELLER |
| 109 | xandr.com | 8916 | RESELLER |
| 110 | xandr.com | 3318 | RESELLER |
| 114 | adiiix.com | par-BE7E667E3339AD6BC7BA2887D6E7227A | RESELLER |
| 130 | video.unrulymedia.com | 755432070 | RESELLER |
| 138 | video.unrulymedia.com | 123476257 | RESELLER |
| 143 | video.unrulymedia.com | 6111915185540403805 | RESELLER |
| 160 | outbrain.com | 0023749a2264ea0429a71b54ac9ca0de9a | RESELLER |
| 161 | outbrain.com | 00ab8f68679cc060c8bbc1035e70030614 | RESELLER |
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New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Fri, Oct 9, 2026 1:39 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.