n-Track Metronome
by n-Track S.r.l. · 679040837
Most of the 72 lines in n-Track Metronome's app-ads.txt (ntrack.com) are RESELLER lines: 70 against 2 DIRECT, across 44 ad systems. 33 of the 47 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 10 apps of this developer.
n-Track Metronome shares its app-ads.txt (ntrack.com) with n-Track Studio DAW: Make Music (Google Play), whose page carries the full analysis of the file.
Store data
- Rating
- 4.66
- Installs
- —
- Category
- Music
- Contains ads
- —
121 ratings
Not published by Apple
app-ads.txt
- Domain
- ntrack.com
- Status
- Found (200)
- Lines
- 72
- DIRECT / RESELLER
- 2 / 70
- Parse errors
- 0
- Last fetched
- Oct 10, 2026
- Last changed
- Oct 4, 2026
sellers.json cross-check
72 lines checked
Verified
10
Errors
37
Warnings
11
- Seller ID not found 33
- RESELLER but publisher 4
- No sellers.json 11
- Unchecked 14
Declared supply tree
2 direct accounts across 2 direct sellers · 7 resellers buying from them · 63 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| mobfox.com | 1 | 7 resellers: decenterads.com, smartyads.com, xad.com … | 1 |
| google.com | 1 | — | 0 |
63 resellers, intermediary not matched to a direct seller of this app (sellers.json lists the account as a publisher, not an intermediary: 4; account not found in the ad system's sellers.json: 32; not cross-checked yet: 14; the ad system publishes no usable sellers.json: 11; the intermediary's domain is not a direct seller of this app: 2).
Seller IDs the networks do not list
33 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 | mobfox.com | account_id(replace with API account ID) | DIRECT |
| 7 | admixer.net | 3f77a1dd-9fe0-4634-8a29-3412895010c2 | RESELLER |
| 8 | appnexus.com | 2850 | RESELLER |
| 10 | contextweb.com | 560091 | RESELLER |
| 12 | epom.com | ba87ca3-5f7b-4cfd-93bb-8181e1c0c519 | RESELLER |
| 13 | inmobi.com | a5e661acdc384e91a79a58eb3418e99f | RESELLER |
| 14 | openx.com | 539249210 | RESELLER |
| 15 | peak226.com | 12400 | RESELLER |
| 19 | rubiconproject.com | 17494 | RESELLER |
| 21 | sonobi.com | 337218deb7 | RESELLER |
| 22 | verve.com | 14488 | RESELLER |
| 26 | axonix.com | 56328 | RESELLER |
| 30 | smartyads.com | 63 | RESELLER |
| 31 | smartyads.com | 880 | RESELLER |
| 32 | smartyads.com | 9 | RESELLER |
More apps from n-Track S.r.l.
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Thu, Oct 8, 2026 5:49 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.