Stoqlab

Ad system

core-media.fr

2,615 apps across 172 app-ads.txt files declare core-media.fr; 100% hold a DIRECT account and 0.5% list it as a RESELLER. Its sellers.json lists 49 sellers, and 98% of the 176 lines we checked against it match.

Check an app-ads.txt Open in dashboard
Apps declaring it
2,615

2,602 DIRECT · 13 RESELLER

Sellers in sellers.json
49

0% confidential

Lines verified
98%

172 of 176 checked lines

Lines with errors
4

176 lines in total

Avg. supply path score
47.8 / 100

2,605 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 12 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 core-media.fr 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.

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

sellers.json at a glance

Status
Published
Sellers listed
49
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 12, 2026
  • PUBLISHER43
  • INTERMEDIARY6
  • BOTH0

Cross-check of lines naming core-media.fr

  • Verified 172
  • Seller ID not found 2
  • DIRECT but intermediary 2
  • RESELLER but publisher 0
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming core-media.fr is looked up in its sellers.json. What each status means

Common errors with core-media.fr lines

  • Seller ID not found 2 lines

    Ask core-media.fr 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 2 lines

    If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask core-media.fr to list it as PUBLISHER.

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

Intermediaries most declared as RESELLER

Accounts on core-media.fr 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 domainTypeFiles
americasbestpics.com INTERMEDIARY 3
aparentmedia.com INTERMEDIARY 2
truecaller.com INTERMEDIARY 1

Apps that declare core-media.fr

AppStoreRelationshipStatus
Truecaller: Spam Call Blocker Truecaller: Spam Call Blocker
 Android RESELLER Live
Words of Wonders: Crossword Words of Wonders: Crossword
 Android DIRECT Live
Vita Mahjong Vita Mahjong
 Android DIRECT Live
Crunchyroll: Anime Streaming Crunchyroll: Anime Streaming
 Android DIRECT Live
Sudoku - Classic Sudoku Puzzle Sudoku - Classic Sudoku Puzzle
 Android DIRECT Live
Paper.io 2 Paper.io 2
 iOS DIRECT Live
Aquapark.io Aquapark.io
 iOS DIRECT Live
Paper.io 2 Paper.io 2
 Android DIRECT Live
Tile Explorer - Triple Match Tile Explorer - Triple Match
 Android DIRECT Live
Solitaire Solitaire
 iOS DIRECT Live
Hole.io - Original Hole Game Hole.io - Original Hole Game
 iOS DIRECT Live
CallApp: Caller ID & Block CallApp: Caller ID & Block
 Android DIRECT Live
Solitaire - Classic Card Games Solitaire - Classic Card Games
 Android DIRECT Live
Vita Mahjong Vita Mahjong
 iOS DIRECT Live
edjing Mix - Music DJ app edjing Mix - Music DJ app
 Android DIRECT Live
Helix Jump Helix Jump
 iOS DIRECT Live
Crunchyroll Crunchyroll
 iOS DIRECT Live
Aquapark.io Aquapark.io
 Android DIRECT Live
Hole.io - Original Hole Game Hole.io - Original Hole Game
 Android DIRECT Live
Word Search Explorer Word Search Explorer
 Android DIRECT Live

Questions about core-media.fr

Does core-media.fr publish a sellers.json?

Yes. Its file at https://core-media.fr/sellers.json listed 49 sellers when we last read it on 12 October 2026: 43 publishers, 6 intermediaries and 0 listed as both; 0% are confidential.

How many apps declare core-media.fr in app-ads.txt?

2,615 apps in Stoqlab's data (delisted apps included) declare core-media.fr: 2,602 with at least one DIRECT line and 13 with at least one RESELLER line, across 172 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do core-media.fr lines fail verification?

Of 176 lines naming core-media.fr, 4 contradict its sellers.json. The most common case is "Seller ID not found", on 2 lines. Ask core-media.fr 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 core-media.fr. Something wrong? Tell us.