Building Atoms, Ions, and Isotopes Free
by Carolina Biological Supply · 437002429
Most of the 490 lines in Building Atoms, Ions, and Isotopes Free's app-ads.txt (biomolecules.app) are RESELLER lines: 484 against 6 DIRECT, across 128 ad systems. 141 of the 446 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 5 October 2026; the same file covers 27 apps of this developer.
Store data
- Rating
- 1.86
- Installs
- —
- Category
- Education
- Contains ads
- —
7 ratings
Not published by Apple
app-ads.txt
- Domain
- biomolecules.app
- Status
- Found (200)
- Lines
- 490
- DIRECT / RESELLER
- 6 / 484
- Parse errors
- 0
- Last fetched
- Oct 11, 2026
- Last changed
- Oct 5, 2026
sellers.json cross-check
490 lines checked
Verified
256
Errors
157
Warnings
46
- Seller ID not found 141
- RESELLER but publisher 16
- Seller type BOTH 30
- Confidential seller 3
- No sellers.json 13
- Unchecked 31
Declared supply tree
6 direct accounts across 6 direct sellers · 240 resellers buying from them · 244 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| chartboost.com | 1 | 94 resellers: pubmatic.com, rubiconproject.com, openx.com … | 1 |
| ironsrc.com | 1 | 60 resellers: pubmatic.com, bidmachine.io, improvedigital.com … | 1 |
| applovin.com | 1 | 21 resellers: pubmatic.com, media.net, rubiconproject.com … | 1 |
| vungle.com | 1 | 19 resellers: bidmachine.io, smartyads.com, yeahmobi.com … | 1 |
| google.com | 1 | 1 reseller: pubmatic.com | 0 |
| yabbi.me | 1 | 1 reseller: betweendigital.com | 0 |
244 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 137; not cross-checked yet: 30; the ad system publishes no usable sellers.json: 13; sellers.json lists the account as a publisher, not an intermediary: 16; the intermediary's domain is not a direct seller of this app: 46; the seller is confidential in sellers.json: 2).
Seller IDs the networks do not list
141 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 | a4185352c7064f1dea6bd24c079279e3 | DIRECT |
| 13 | chartboost.com | 652278c5e4363a11c9ddf18f | DIRECT |
| 14 | appnexus.com | 10005 | RESELLER |
| 16 | indexexchange.com | 185578 | RESELLER |
| 25 | improvedigital.com | 1366 | RESELLER |
| 26 | inmobi.com | f3924290136e4129a5c082ff982c3a58 | RESELLER |
| 27 | inmobi.com | c1e6d3502da64ebaa3ad0e4a4be15f11 | RESELLER |
| 28 | inmobi.com | c036bf817a7848e1bd669b838b2cd2ce | RESELLER |
| 29 | bigo.sg | 130 | RESELLER |
| 31 | contextweb.com | 561849 | RESELLER |
| 35 | onetag.com | 59aa7be4921bac8 | RESELLER |
| 36 | advertising.com | 28246 | RESELLER |
| 38 | sonobi.com | 442a7bfdb0 | RESELLER |
| 40 | contextweb.com | 560606 | RESELLER |
| 43 | inmobi.com | a5e661acdc384e91a79a58eb3418e99f | RESELLER |
More apps from Carolina Biological Supply
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Fri, Oct 9, 2026 7:07 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.