Extension Tracker

The Jack Westin MCAT® Chrome Extension

40,000 users Rated 3.72 from 117 ratings Last updated 12 Nov 2026

By Jack Westin Team Live in the Chrome Web Store jgglfdpjpddcdaeapbcfgckfheabbdpi Search Google ↗ Last checked 13 Nov 2026, 05:44 UTC

The listing

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

This extension allows users who have purchased AAMC practice material to view the Jack Westin tutor solution on the AAMC website.Summary from the listing
Developer
Jack Westin Team
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
6 Aug 2019
Last updated
12 Nov 2026
Version
2.6.1
Size
1.74 MiB
Minimum Chrome
88
Languages
1 language

English

Website
https://www.jackwestin.com/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
40KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 40,000 users2026-10-01: 40,000 users2026-10-08: 40,000 users2026-10-15: 40,000 users2026-10-22: 40,000 users2026-10-29: 40,000 users2026-11-05: 40,000 users2026-11-12: 40,000 users2026-11-13: 40,000 users2026-11-13: new version2026-11-12: new version40,00040KTracking began27 Sep18 Oct8 Nov2026-09-27: 40,000 users2026-10-01: 40,000 users2026-10-08: 40,000 users2026-10-15: 40,000 users2026-10-22: 40,000 users2026-10-29: 40,000 users2026-11-05: 40,000 users2026-11-12: 40,000 users2026-11-13: 40,000 users2026-11-13: new version2026-11-12: new version40K
Average rating
3.703.8027 Sep11 Oct25 Oct8 Nov3.723.703.8027 Sep18 Oct8 Nov3.72
Number of ratings
11611827 Sep11 Oct25 Oct8 Nov11711611827 Sep18 Oct8 Nov117
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-1340,0003.72117
2026-11-1240,0003.72117
2026-11-0540,0003.72117
2026-10-2940,0003.72117
2026-10-2240,0003.72117
2026-10-1540,0003.72117
2026-10-0840,0003.83117
2026-10-0140,0003.83117
2026-09-2740,0003.83117
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#2,796
by users, of 292,125 extensions
In its category
#956
of 49,294 in Workflow & Planning

What changed

Every change found on a check, newest first

  1. New version 2.6.1, replacing 2.6.0.

  2. New version 2.6.0, replacing 2.5.12.

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
  • https://*.google-analytics.com/*google-analytics.com and its subdomains
  • https://*.jackwestin.com/*jackwestin.com and its subdomains
  • https://www.mcatofficialprep.org/*www.mcatofficialprep.org
Sites where it runs scripts
  • https://*.jackwestin.com/*jackwestin.com and its subdomains
  • https://jackwestin.com/*jackwestin.com
  • https://www.mcatofficialprep.org/*www.mcatofficialprep.org
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

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 13 Nov 2026, 05:44 UTC; next check around 20 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “The Jack Westin MCAT® Chrome Extension” (jgglfdpjpddcdaeapbcfgckfheabbdpi). Chrome Web Store data, last checked 2026-11-13. https://extensiontracker.com/extension/jgglfdpjpddcdaeapbcfgckfheabbdpi. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_jgglfdpjpddcdaeapbcfgckfheabbdpi,
  title   = {The Jack Westin MCAT® Chrome Extension (jgglfdpjpddcdaeapbcfgckfheabbdpi)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-13},
  url     = {https://extensiontracker.com/extension/jgglfdpjpddcdaeapbcfgckfheabbdpi},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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