Ad system

fourm.jp

All 94 apps that declare fourm.jp hold a DIRECT account with it (24 app-ads.txt files). 71% of the 51 lines checked name an account its sellers.json (478 sellers) does not list. 19 sellers left its sellers.json in the last 30 days.

Apps declaring it
94

94 DIRECT · 0 RESELLER

Sellers in sellers.json
478

0% confidential

Lines verified
29%

15 of 51 checked lines

Lines with errors
36

51 lines in total

Avg. supply path score
50.5 / 100

94 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 fourm.jp 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.

fourm.jp, YOUR_ACCOUNT_ID, DIRECT
fourm.jp, YOUR_ACCOUNT_ID, RESELLER
  • Field 1: fourm.jp, the domain fourm.jp uses in app-ads.txt.
  • Field 2: your account ID with fourm.jp. It must equal the seller_id in fourm.jp'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 fourm.jp carry none, or different ones, so we do not suggest one.

sellers.json at a glance

Status
Published
Sellers listed
478
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
19
Last read
Oct 11, 2026
  • PUBLISHER478
  • INTERMEDIARY0
  • BOTH0

Cross-check of lines naming fourm.jp

  • Verified 15
  • Seller ID not found 36
  • DIRECT but intermediary 0
  • RESELLER but publisher 0
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming fourm.jp is looked up in its sellers.json. What each status means

Common errors with fourm.jp lines

  • Seller ID not found 36 lines

    Ask fourm.jp 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.

Common app-ads.txt errors and how to fix them

Apps that declare fourm.jp

AppStoreRelationshipStatus
iOS DIRECT Live
iOS DIRECT 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
iOS DIRECT Live
iOS DIRECT Live
Android DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
Android DIRECT Live
iOS DIRECT Live

Questions about fourm.jp

Does fourm.jp publish a sellers.json?

Yes. Its file at https://fourm.jp/sellers.json listed 478 sellers when we last read it on 11 October 2026: 478 publishers, 0 intermediaries and 0 listed as both; 0% are confidential.

How many apps declare fourm.jp in app-ads.txt?

94 apps in Stoqlab's data (delisted apps included) declare fourm.jp: 94 with at least one DIRECT line and 0 with at least one RESELLER line, across 24 app-ads.txt files, as of 12 October 2026 (recounted daily).

Why do fourm.jp lines fail verification?

Of 51 lines naming fourm.jp, 36 contradict its sellers.json. The most common case is "Seller ID not found", on 36 lines. Ask fourm.jp 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 fourm.jp. Something wrong? Tell us.