Stoqlab

Ad system

quantumdex.io

Most of the 14,700 apps that declare quantumdex.io reach it through a reseller: 100% have a RESELLER line, 1.6% a DIRECT one (1,175 files, 2 of them through newormedia.com's account). 100% of the 1,308 lines checked name an account its sellers.json (2,957 sellers) does not list.

Check an app-ads.txt Open in dashboard
Apps declaring it
14,700

238 DIRECT · 14,670 RESELLER

Sellers in sellers.json
2,957

0% confidential

Lines verified
0.5%

7 of 1,345 checked lines

Lines with errors
1,338

1,345 lines in total

Avg. supply path score
47.4 / 100

15,007 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 quantumdex.io 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.

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

sellers.json at a glance

Status
Published
Sellers listed
2,957
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER2,803
  • INTERMEDIARY154
  • BOTH0

Cross-check of lines naming quantumdex.io

  • Verified 7
  • Seller ID not found 1,338
  • DIRECT but intermediary 0
  • RESELLER but publisher 0
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming quantumdex.io is looked up in its sellers.json. What each status means

Common errors with quantumdex.io lines

  • Seller ID not found 1,338 lines

    Ask quantumdex.io 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

Intermediaries most declared as RESELLER

Accounts on quantumdex.io 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
newormedia.com INTERMEDIARY 2

Apps that declare quantumdex.io

AppStoreRelationshipStatus
Match Masters Match Masters
 Android RESELLER Live
Sudoku.com - Sudoku Puzzle Sudoku.com - Sudoku Puzzle
 Android RESELLER Live
Tomb of the Mask: Old Maze Tomb of the Mask: Old Maze
 Android RESELLER Live
Empires & Puzzles: Match-3 RPG Empires & Puzzles: Match-3 RPG
 Android RESELLER Live
Jigsaw Puzzles - Puzzle Games Jigsaw Puzzles - Puzzle Games
 Android RESELLER Live
World Robot Boxing World Robot Boxing
 Android RESELLER Live
Word Cookies! ® Word Cookies! ®
 Android RESELLER Live
Vlogger Go Viral: Tuber Life Vlogger Go Viral: Tuber Life
 Android RESELLER Live
Arrows – Puzzle Escape Arrows – Puzzle Escape
 Android RESELLER Live
DRAGON BALL LEGENDS DRAGON BALL LEGENDS
 Android RESELLER Live
Scary Teacher 3D Scary Teacher 3D
 Android RESELLER Live
LINE Rangers & CODE GEASS LINE Rangers & CODE GEASS
 Android RESELLER Live
贪吃蛇大作战® 贪吃蛇大作战®
 iOS RESELLER Live
Moj: Free Short Drama & Reels Moj: Free Short Drama & Reels
 Android RESELLER Live
Audiomack - Play Music Offline Audiomack - Play Music Offline
 iOS RESELLER Live
Dice Dreams™️ Dice Dreams™️
 Android RESELLER Live
Bowmasters - Multiplayer Games Bowmasters - Multiplayer Games
 iOS RESELLER Live
101 YüzBir Okey Plus 101 YüzBir Okey Plus
 iOS RESELLER Live
Art Puzzle - Puzzle Games Art Puzzle - Puzzle Games
 Android RESELLER Live
Sudoku.com - Number Games Sudoku.com - Number Games
 iOS RESELLER Live

Questions about quantumdex.io

Does quantumdex.io publish a sellers.json?

Yes. Its file at https://quantumdex.io/sellers.json listed 2,957 sellers when we last read it on 13 October 2026: 2,803 publishers, 154 intermediaries and 0 listed as both; 0% are confidential.

How many apps declare quantumdex.io in app-ads.txt?

14,700 apps in Stoqlab's data (delisted apps included) declare quantumdex.io: 238 with at least one DIRECT line and 14,670 with at least one RESELLER line, across 1,175 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do quantumdex.io lines fail verification?

Of 1,345 lines naming quantumdex.io, 1,338 contradict its sellers.json. The most common case is "Seller ID not found", on 1,338 lines. Ask quantumdex.io 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 quantumdex.io. Something wrong? Tell us.