MusicBox: Offline Music Player
by Yajing Qian · 911676043
Most of the 234 lines in MusicBox: Offline Music Player's app-ads.txt (ipopapp.com) are RESELLER lines: 213 against 21 DIRECT, across 74 ad systems. 77 of the 192 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 8 October 2026; the same file covers 12 apps of this developer.
Store data
- Rating
- 4.55
- Installs
- —
- Category
- Music
- Contains ads
- —
723 ratings
Not published by Apple
app-ads.txt
- Domain
- ipopapp.com
- Status
- Found (200)
- Lines
- 234
- DIRECT / RESELLER
- 21 / 213
- Parse errors
- 71
- Last fetched
- Oct 8, 2026
- Last changed
- Oct 8, 2026
sellers.json cross-check
234 lines checked
Verified
101
Errors
79
Warnings
21
- Seller ID not found 77
- DIRECT but intermediary 2
- Seller type BOTH 7
- Confidential seller 5
- No sellers.json 9
- Unchecked 33
Declared supply tree
21 direct accounts across 15 direct sellers · 88 resellers buying from them · 125 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| inmobi.com | 1 | 32 resellers: pubmatic.com, rubiconproject.com, appnexus.com … | 1 |
| applovin.com | 2 | 16 resellers: bidmachine.io, pubmatic.com, rubiconproject.com … | 2 |
| google.com | 2 | 3 resellers: openx.com, pubmatic.com, indexexchange.com | 0 |
| uis.mobfox.com | 2 | 2 resellers: xad.com, pubmatic.com | 2 |
| betweendigital.com | 1 | 2 resellers: onetag.com, lijit.com | 0 |
| engagebdr.com | 1 | 2 resellers: pubmatic.com, pubnative.net | 0 |
| reforge.in | 2 | 1 reseller: pubmatic.com | 0 |
| tapjoy.com | 2 | 1 reseller: pubmatic.com | 0 |
| chocolateplatform.com | 1 | 1 reseller: pubmatic.com | 0 |
| onetag.com | 1 | 1 reseller: rubiconproject.com | 1 |
| media.net | 2 | — | 2 |
| airnowmedia.com | 1 | — | 0 |
| + 3 more direct sellers in the full tree | |||
125 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 69; not cross-checked yet: 27; the intermediary's domain is not a direct seller of this app: 16; the seller is confidential in sellers.json: 5; the ad system publishes no usable sellers.json: 8).
Seller IDs the networks do not list
77 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 | applovin.com | 118a312c7f09b7e13ebe7984cd06c214 | DIRECT |
| 4 | adingo.jp | 26256 | RESELLER |
| 13 | media.net | 8CUD52SU3 | DIRECT |
| 14 | uis.mobfox.com | SM_931 | DIRECT |
| 15 | appnexus.com | 2637 | RESELLER |
| 16 | appnexus.com | 2850 | RESELLER |
| 17 | openx.com | 539249210 | RESELLER |
| 19 | rubiconproject.com | 17494 | RESELLER |
| 21 | inmobi.com | a5e661acdc384e91a79a58eb3418e99f | RESELLER |
| 24 | conversantmedia.com | 100331 | RESELLER |
| 25 | contextweb.com | 562757 | RESELLER |
| 29 | vidoomy.com | 6858194 | RESELLER |
| 33 | rubiconproject.com | 12286 | RESELLER |
| 34 | webeyemob.com | 70096 | RESELLER |
| 38 | video.unrulymedia.com | 123476257 | RESELLER |
More apps from Yajing Qian
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Fri, Oct 9, 2026 5:00 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.