Kinderland: Kids Learning App
by 123 Kids Academy LLC · 1559467670
The app-ads.txt behind Kinderland: Kids Learning App (123kidsacademy.com) declares 13 DIRECT lines and 26 RESELLER lines naming 13 ad systems. 13 of the 30 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 4 October 2026; the same file covers 19 apps of this developer.
Kinderland: Kids Learning App shares its app-ads.txt (123kidsacademy.com) with Coco's Spa & Salon (Google Play), whose page carries the full analysis of the file.
Store data
- Rating
- 4.39
- Installs
- —
- Category
- Education
- Contains ads
- —
101 ratings
Not published by Apple
app-ads.txt
- Domain
- 123kidsacademy.com
- Status
- Found (200)
- Lines
- 39
- DIRECT / RESELLER
- 13 / 26
- Parse errors
- 0
- Last fetched
- Oct 11, 2026
- Last changed
- Oct 4, 2026
sellers.json cross-check
39 lines checked
Verified
5
Errors
16
Warnings
10
- Seller ID not found 13
- DIRECT but intermediary 2
- RESELLER but publisher 1
- Seller type BOTH 8
- Confidential seller 1
- No sellers.json 1
- Unchecked 8
Declared supply tree
13 direct accounts across 7 direct sellers · 1 reseller buying from them · 25 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| google.com | 4 | 1 reseller: rubiconproject.com | 0 |
| freewheel.tv | 4 | — | 4 |
| appnexus.com | 1 | — | 0 |
| lkqd.net | 1 | — | 1 |
| pubmatic.com | 1 | — | 1 |
| spotxchange.com | 1 | — | 0 |
| superawesome.tv | 1 | — | 0 |
25 resellers, intermediary not matched to a direct seller of this app (the intermediary's domain is not a direct seller of this app: 8; account not found in the ad system's sellers.json: 9; sellers.json lists the account as a publisher, not an intermediary: 1; not cross-checked yet: 7).
Seller IDs the networks do not list
13 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 |
|---|---|---|---|
| 12 | improvedigital.com | 1604 | RESELLER |
| 24 | rubiconproject.com | 14980 | RESELLER |
| 25 | appnexus.com | 3584 | RESELLER |
| 26 | rubiconproject.com | 20152 | RESELLER |
| 27 | rubiconproject.com | 20182 | RESELLER |
| 33 | appnexus.com | 12637 | RESELLER |
| 34 | appnexus.com | 9382 | RESELLER |
| 36 | freewheel.tv | 187721 | DIRECT |
| 37 | freewheel.tv | 196129 | DIRECT |
| 38 | freewheel.tv | 187865 | DIRECT |
| 39 | freewheel.tv | 196145 | DIRECT |
| 45 | telaria.com | hpwve | RESELLER |
| 46 | tremorhub.com | hpwve | RESELLER |
More apps from 123 Kids Academy LLC
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Mon, Oct 12, 2026 7:58 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.