Smart Flashcard and dictionary
by Shuichi Nagao · 1621930981
Most of the 472 lines in Smart Flashcard and dictionary's app-ads.txt (nagaofactory.jp) are RESELLER lines: 452 against 20 DIRECT, across 125 ad systems. 285 of 460 lines checked against sellers.json match; 111 name a seller ID the network does not list, 17 declare the wrong seller type. The file last changed on 10 October 2026; the same file covers 5 apps of this developer.
Store data
- Rating
- 4.92
- Installs
- —
- Category
- Education
- Contains ads
- —
13 ratings
Not published by Apple
app-ads.txt
- Domain
- nagaofactory.jp
- Status
- Found (200)
- Lines
- 472
- DIRECT / RESELLER
- 20 / 452
- Parse errors
- 200
- Last fetched
- Oct 10, 2026
- Last changed
- Oct 10, 2026
sellers.json cross-check
472 lines checked
Verified
285
Errors
128
Warnings
54
- Seller ID not found 111
- DIRECT but intermediary 6
- RESELLER but publisher 11
- Seller type BOTH 46
- Confidential seller 1
- No sellers.json 7
- Unchecked 5
Declared supply tree
20 direct accounts across 18 direct sellers · 270 resellers buying from them · 182 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| bigo.sg | 1 | 109 resellers: pubmatic.com, smartadserver.com, lijit.com … | 0 |
| thebrave.io | 1 | 25 resellers: appnexus.com, loopme.com, smartadserver.com … | 1 |
| betweendigital.com | 1 | 20 resellers: video.unrulymedia.com, pubmatic.com, rubiconproject.com … | 1 |
| admanmedia.com | 1 | 17 resellers: pubmatic.com, rubiconproject.com, media.net … | 0 |
| video.unrulymedia.com | 2 | 10 resellers: pubmatic.com, tvp.tv, smartadserver.com … | 1 |
| algorix.co | 1 | 10 resellers: pubnative.net, smartyads.com, aralego.com … | 1 |
| pubnative.net | 1 | 4 resellers: copper6.com, rubiconproject.com, video.unrulymedia.com … | 0 |
| start.io | 1 | 4 resellers: pubmatic.com, video.unrulymedia.com, rubiconproject.com … | 1 |
| oko.uk | 1 | 3 resellers: appnexus.com, pubmatic.com, rubiconproject.com | 0 |
| cas.ai | 1 | 2 resellers: video.unrulymedia.com, pubmatic.com | 0 |
| google.com | 1 | 1 reseller: pubmatic.com | 1 |
| yabbi.me | 1 | 1 reseller: betweendigital.com | 0 |
| + 6 more direct sellers in the full tree | |||
182 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 105; the ad system publishes no usable sellers.json: 7; the intermediary's domain is not a direct seller of this app: 53; sellers.json lists the account as a publisher, not an intermediary: 11; the seller is confidential in sellers.json: 1; not cross-checked yet: 4; the intermediary has no domain in sellers.json: 1).
Seller IDs the networks do not list
111 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 |
|---|---|---|---|
| 2 | inmobi.com | edd282ac8f29464792bf2b7f3df2f9df | RESELLER |
| 7 | loopme.com | 11119 | RESELLER |
| 8 | outbrain.com | 0005bfbc60db1570e63954937b4bec06de | RESELLER |
| 10 | criteo.com | B-057955 | RESELLER |
| 11 | criteo.com | B-063105 | RESELLER |
| 19 | eskimi.com | 2020000041 | RESELLER |
| 20 | yandex.com | 94923424 | RESELLER |
| 21 | yandex.com | 63904735 | RESELLER |
| 26 | video.unrulymedia.com | 524101463 | RESELLER |
| 27 | google.com | pub-3990748024667386 | RESELLER |
| 28 | xapads.com | 194000 | RESELLER |
| 29 | betweendigital.com | 45426 | RESELLER |
| 30 | vidoomy.com | 9148331 | RESELLER |
| 31 | contextweb.com | 562827 | RESELLER |
| 34 | pubmatic.com | 159668 | RESELLER |
More apps from Shuichi Nagao
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Sun, Oct 11, 2026 3:03 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.