Ad system
fmlabsonline.com
354 apps across 76 app-ads.txt files declare fmlabsonline.com; 100% hold a DIRECT account and 0.3% list it as a RESELLER. 69% of the 90 lines checked name an account its sellers.json (39 sellers) does not list.
- Apps declaring it
- 354
- Sellers in sellers.json
- 39
- Lines verified
- 0%
- Lines with errors
- 87
- Avg. supply path score
- 47.5 / 100
354 DIRECT · 1 RESELLER
0% confidential
0 of 90 checked lines
90 lines in total
361 apps scored
App counts, the sellers.json breakdown and the directory ranking are as of , recomputed daily (the same numbers as the directory). Line counts are recounted every 10 minutes. sellers.json last read 13 October 2026. The supply path score sums up how short and clean the declared paths are, 0 to 100 (how it is computed).
How to add fmlabsonline.com to app-ads.txt
One line per account, in the app-ads.txt at the root of the domain your App Store and Google Play listings name as the developer website.
fmlabsonline.com, YOUR_ACCOUNT_ID, DIRECT
fmlabsonline.com, YOUR_ACCOUNT_ID, RESELLER
- Field 1:
fmlabsonline.com, the domain fmlabsonline.com uses in app-ads.txt. - Field 2: your account ID with fmlabsonline.com. It must equal the
seller_idin fmlabsonline.com's sellers.json. - Field 3: DIRECT if you hold the account, RESELLER if a partner holds it and sells your inventory. DIRECT vs RESELLER
- Field 4 (optional): a certification authority ID. Most lines naming fmlabsonline.com carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 39
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
- PUBLISHER8
- INTERMEDIARY30
- BOTH1
Cross-check of lines naming fmlabsonline.com
- Verified 0
- Seller ID not found 62
- DIRECT but intermediary 25
- RESELLER but publisher 0
- Seller type BOTH 3
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming fmlabsonline.com is looked up in its sellers.json. What each status means
Common errors with fmlabsonline.com lines
-
Seller ID not found
62 lines
Ask fmlabsonline.com for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.
-
DIRECT but intermediary
25 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask fmlabsonline.com to list it as PUBLISHER.
-
Seller type BOTH
3 lines
The account is listed as BOTH, so sellers.json alone cannot tell a buyer which relationship applies. Nothing to fix on your side; buyers usually look at the seller's domain.
Intermediaries most declared as RESELLER
Accounts on fmlabsonline.com that its sellers.json lists as INTERMEDIARY or BOTH, by the number of app-ads.txt files declaring them. Confidential sellers are left out.
| Seller domain | Type | Files |
|---|---|---|
| irv.si | BOTH | 1 |
Apps that declare fmlabsonline.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live |
Questions about fmlabsonline.com
Does fmlabsonline.com publish a sellers.json?
Yes. Its file at https://fmlabsonline.com/sellers.json listed 39 sellers when we last read it on 13 October 2026: 8 publishers, 30 intermediaries and 1 listed as both; 0% are confidential.
How many apps declare fmlabsonline.com in app-ads.txt?
354 apps in Stoqlab's data (delisted apps included) declare fmlabsonline.com: 354 with at least one DIRECT line and 1 with at least one RESELLER line, across 76 app-ads.txt files, as of 13 October 2026 (recounted daily).
Why do fmlabsonline.com lines fail verification?
Of 90 lines naming fmlabsonline.com, 87 contradict its sellers.json. The most common case is "Seller ID not found", on 62 lines. Ask fmlabsonline.com for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.
Not sure whether your line should say DIRECT or RESELLER? DIRECT vs RESELLER in app-ads.txt
Sources: the public app-ads.txt files of tracked apps and the sellers.json of fmlabsonline.com. Something wrong? Tell us.