Stoqlab

Ad system

flashb.id

Most of the 37,353 apps that declare flashb.id reach it through a reseller: 94% have a RESELLER line, 27% a DIRECT one (4,094 files, 777 of them through eskimi.com's account). Of 9,497 lines checked against its sellers.json (13,385 sellers), 30% match, 19% name an unlisted account and 51% declare the wrong seller type. 265 sellers left its sellers.json in the last 30 days.

Check an app-ads.txt Open in dashboard
Apps declaring it
37,353

9,951 DIRECT · 35,249 RESELLER

Sellers in sellers.json
13,385

0% confidential

Lines verified
30%

2,980 of 9,914 checked lines

Lines with errors
6,879

9,914 lines in total

Avg. supply path score
50.5 / 100

38,653 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 flashb.id 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.

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

sellers.json at a glance

Status
Published
Sellers listed
13,385
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
265
Last read
Oct 13, 2026
  • PUBLISHER13,367
  • INTERMEDIARY12
  • BOTH6

Cross-check of lines naming flashb.id

  • Verified 2,980
  • Seller ID not found 1,869
  • DIRECT but intermediary 8
  • RESELLER but publisher 5,002
  • Seller type BOTH 55
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming flashb.id is looked up in its sellers.json. What each status means

Common errors with flashb.id lines

  • RESELLER but publisher 5,002 lines

    If the account is yours, declare it DIRECT. If a partner holds it, ask flashb.id why the account is listed as PUBLISHER.

  • Seller ID not found 1,869 lines

    Ask flashb.id 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.

  • Seller type BOTH 55 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.

  • DIRECT but intermediary 8 lines

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

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

Intermediaries most declared as RESELLER

Accounts on flashb.id 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
eskimi.com INTERMEDIARY 777
tapmind.com BOTH 52
copper6.com INTERMEDIARY 27
click-performance.com INTERMEDIARY 16

Apps that declare flashb.id

AppStoreRelationshipStatus
Subway Surfers Subway Surfers
 Android RESELLER Live
8 Ball Pool 8 Ball Pool
 Android RESELLER Live
Truecaller: Spam Call Blocker Truecaller: Spam Call Blocker
 Android RESELLER Live
Sniper 3D：Gun Shooting Games Sniper 3D：Gun Shooting Games
 Android RESELLER Live
SHAREit: Transfer, Share Files SHAREit: Transfer, Share Files
 Android RESELLER Live
Zedge™ Wallpapers & Ringtones Zedge™ Wallpapers & Ringtones
 Android RESELLER Live
My Talking Tom My Talking Tom
 Android RESELLER Live
Rakuten Viber Messenger Rakuten Viber Messenger
 Android RESELLER Live
MX Player MX Player
 Android DIRECT + RESELLER Live
My Talking Angela My Talking Angela
 Android RESELLER Live
LINE: Calls & Messages LINE: Calls & Messages
 Android RESELLER Live
Asphalt 8 - Car Racing Game Asphalt 8 - Car Racing Game
 Android RESELLER Live
Bible Offline-KJV Holy Bible Bible Offline-KJV Holy Bible
 Android DIRECT Live
Dragon City: Mobile Adventure Dragon City: Mobile Adventure
 Android RESELLER Live
Hill Climb Racing Hill Climb Racing
 Android RESELLER Live
Minion Rush: Running Game Minion Rush: Running Game
 Android RESELLER Live
Opera Mini: Fast Web Browser Opera Mini: Fast Web Browser
 Android DIRECT + RESELLER Live
Brain Test: Tricky Puzzles Brain Test: Tricky Puzzles
 Android DIRECT + RESELLER Live
Temple Run 2 Temple Run 2
 Android RESELLER Live
VK: music, video, messenger VK: music, video, messenger
 Android RESELLER Live

Questions about flashb.id

Does flashb.id publish a sellers.json?

Yes. Its file at https://flashb.id/sellers.json listed 13,385 sellers when we last read it on 13 October 2026: 13,367 publishers, 12 intermediaries and 6 listed as both; 0% are confidential.

How many apps declare flashb.id in app-ads.txt?

37,353 apps in Stoqlab's data (delisted apps included) declare flashb.id: 9,951 with at least one DIRECT line and 35,249 with at least one RESELLER line, across 4,094 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do flashb.id lines fail verification?

Of 9,914 lines naming flashb.id, 6,879 contradict its sellers.json. The most common case is "RESELLER but publisher", on 5,002 lines. If the account is yours, declare it DIRECT. If a partner holds it, ask flashb.id why the account is listed as PUBLISHER.

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 flashb.id. Something wrong? Tell us.