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LeagueSync

Chrome extension by Betsperts Media & Technology Group · Lifestyle · Entertainment

  • Featured
  • Established publisher

A Chrome extension in Lifestyle · Entertainment with 6 000 users, a small but real audience.

Specific sites only: 4 match patterns.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
6 000
Rating
5.0 (11 ratings)
Users, last 18 days
+1k
Rating, last 30 days
Not watched long enough to say
Version
1.1
Updated in the store
2021-09-17
Published
2021-09-12
Manifest
V3
Browser access
2 permissions, 4 site patterns

How it has moved

Users
+1k since 31.08
5k-6k · 3 readings
  1. 2026-08-315k
  2. 2026-09-056k
  3. 2026-09-176k
Rating
unchanged since 31.08
reviewsrating 5.00 · 3 readings
  1. 2026-08-31reviews11rating5.00
  2. 2026-09-05reviews11rating5.00
  3. 2026-09-17reviews11rating5.00
Users
+1k since 31.08
5k-6k · 3 readings
  1. 2026-08-315k
  2. 2026-09-056k
  3. 2026-09-176k
Rating
unchanged since 31.08
reviewsrating 5.00 · 3 readings
  1. 2026-08-31reviews11rating5.00
  2. 2026-09-05reviews11rating5.00
  3. 2026-09-17reviews11rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 4 match patterns.

  • *://*.espn.com/*/*
  • *://*.4for4.com/*
  • *://*.pre.4for4.com/*
Show the remaining 1
  • *://localhost/*
  • Read and change cookies on the sites it can access cookies
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Betsperts Media & Technology Group publishes 2 listings we track, 6k users between them.

  1. Bleacher Nation Fantasy App (formerly Fantasy Life App) ESPN Connect Betsperts Media & Technology Group · Lifestyle · Entertainment · published 2022-08-11 367 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. League Read Browser Extension Describes nearly the same job, smaller audience 3 users (last published figure)
  2. Bleacher Nation Fantasy App (formerly Fantasy Life App) ESPN Connect Describes nearly the same job, smaller audience 367 users
  3. League Blitz Describes nearly the same job, smaller audience 16 users
  4. LeagueMind — Connect & Import Describes nearly the same job, smaller audience 10 users
  5. Beast Football - ESPN Connect Describes nearly the same job, smaller audience 3 users (last published figure)

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.