Extension Tracker

LeagueSync

6,000 users Rated 5.00 from 11 ratings Last updated 17 Sep 2021

By Betsperts Media & Technology Group Live in the Chrome Web Store ilcnmagcflfonapkhnpioknnnjeomhad Search Google ↗ Last checked 12 Nov 2026, 07:17 UTC

The listing

What the Chrome Web Store shows, as of the last check

A supplemental Chrome extension for 4for4.com LeagueSync to sync ESPN leagues.Summary from the listing
Developer
Betsperts Media & Technology Group
Enhanced Safe Browsing
Trusted. What this means →
Category
Lifestyle › Entertainment
First published
12 Sep 2021
Last updated
17 Sep 2021
Version
1.1
Size
64.83 KiB
Minimum Chrome
88
Languages
1 language

English

Support page
https://support.4for4.com/support/home
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
5.9K6K6.1KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 6,000 users2026-10-01: 6,000 users2026-10-08: 6,000 users2026-10-15: 6,000 users2026-10-22: 6,000 users2026-10-29: 6,000 users2026-11-05: 6,000 users2026-11-12: 6,000 users6,0005.9K6K6.1KTracking began27 Sep18 Oct8 Nov2026-09-27: 6,000 users2026-10-01: 6,000 users2026-10-08: 6,000 users2026-10-15: 6,000 users2026-10-22: 6,000 users2026-10-29: 6,000 users2026-11-05: 6,000 users2026-11-12: 6,000 users6K
Average rating
4.804.905.0027 Sep11 Oct25 Oct8 Nov5.004.804.905.0027 Sep18 Oct8 Nov5.00
Number of ratings
1127 Sep11 Oct25 Oct8 Nov111127 Sep18 Oct8 Nov11
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-126,0005.0011
2026-11-056,0005.0011
2026-10-296,0005.0011
2026-10-226,0005.0011
2026-10-156,0005.0011
2026-10-086,0005.0011
2026-10-016,0005.0011
2026-09-276,0005.0011
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#9,309
by users, of 292,131 extensions
In its category
#167
of 7,171 in Entertainment

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • *://*.4for4.com/*4for4.com and its subdomains
  • *://*.espn.com/*/*espn.com and its subdomains
  • *://*.pre.4for4.com/*pre.4for4.com and its subdomains
  • *://localhost/*localhost
Browser features
  • cookiesRead and change cookies on the sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Bleacher Nation Fantasy App (formerly Fantasy Life App) ESPN Connect354 –– Entertainment
All 2 extensions by Betsperts Media & Technology Group →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 12 Nov 2026, 07:17 UTC; next check around 18 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “LeagueSync” (ilcnmagcflfonapkhnpioknnnjeomhad). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/ilcnmagcflfonapkhnpioknnnjeomhad. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_ilcnmagcflfonapkhnpioknnnjeomhad,
  title   = {LeagueSync (ilcnmagcflfonapkhnpioknnnjeomhad)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/ilcnmagcflfonapkhnpioknnnjeomhad},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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