Ad system
4strokemedia.com
72 apps across 41 app-ads.txt files declare 4strokemedia.com; 99% hold a DIRECT account and 5.6% list it as a RESELLER. Of 42 lines checked against its sellers.json (142 sellers), 45% match, 0% name an unlisted account and 0% declare the wrong seller type. 32% of its sellers are confidential, so buyers cannot see who they are.
- Apps declaring it
- 72
- Sellers in sellers.json
- 142
- Lines verified
- 47%
- Lines with errors
- 0
- Avg. supply path score
- 51.9 / 100
71 DIRECT · 4 RESELLER
32% confidential
20 of 43 checked lines
43 lines in total
74 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 11 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 4strokemedia.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.
4strokemedia.com, YOUR_ACCOUNT_ID, DIRECT, ef9e7658006e9654
4strokemedia.com, YOUR_ACCOUNT_ID, RESELLER, ef9e7658006e9654- Field 1:
4strokemedia.com, the domain 4strokemedia.com uses in app-ads.txt. - Field 2: your account ID with 4strokemedia.com. It must equal the
seller_idin 4strokemedia.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):
ef9e7658006e9654, the certification authority ID on 100% of the lines naming 4strokemedia.com.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 142
- Confidential
- 45 (32%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 11, 2026
- PUBLISHER103
- INTERMEDIARY1
- BOTH38
Cross-check of lines naming 4strokemedia.com
- Verified 20
- Seller ID not found 0
- DIRECT but intermediary 0
- RESELLER but publisher 0
- Seller type BOTH 14
- Confidential seller 9
- No sellers.json 0
- Unchecked 0
Every line naming 4strokemedia.com is looked up in its sellers.json. What each status means
Common errors with 4strokemedia.com lines
-
Seller type BOTH
14 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.
-
Confidential seller
9 lines
The seller is confidential in sellers.json: its name and domain are hidden, so buyers cannot confirm who it is.
Intermediaries most declared as RESELLER
Accounts on 4strokemedia.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 |
|---|---|---|
| movingup.it | BOTH | 1 |
| play.works | BOTH | 1 |
Apps that declare 4strokemedia.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT + RESELLER | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live |
Questions about 4strokemedia.com
Does 4strokemedia.com publish a sellers.json?
Yes. Its file at https://feed.4strokemedia.com/sellers/sellers.json listed 142 sellers when we last read it on 11 October 2026: 103 publishers, 1 intermediaries and 38 listed as both; 32% are confidential.
How many apps declare 4strokemedia.com in app-ads.txt?
72 apps in Stoqlab's data (delisted apps included) declare 4strokemedia.com: 71 with at least one DIRECT line and 4 with at least one RESELLER line, across 41 app-ads.txt files, as of 11 October 2026 (recounted daily).
What is the certification authority ID for 4strokemedia.com?
100% of the app-ads.txt lines naming 4strokemedia.com carry "ef9e7658006e9654" in the fourth field. The field is optional; the IAB Tech Lab ads.txt 1.1 specification says identifiers in sellers.json supersede it, so a missing or different value does not make a line invalid.
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 4strokemedia.com. Something wrong? Tell us.