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McMaster RateMyProf

Chrome extension by McMaster RateMyProf · Productivity · Education

A Chrome extension in Productivity · Education with 405 users, barely installed. Audience over the last 30 days: -34.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

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

Users
405
Rating
5.0 (8 ratings)
Users, last 30 days
-34
Rating, last 30 days
Steady over 30 days
Version
1.3
Updated in the store
2023-12-05
Published
2023-09-20
Manifest
V3
Browser access
1 permission

How it has moved

Users
-34 since 02.10
405-444 · 15 readings
  1. 2026-10-05434
  2. 2026-10-08431
  3. 2026-10-09438
  4. 2026-10-13444
  5. 2026-10-16434
  6. 2026-10-18431
  7. 2026-10-19436
  8. 2026-10-21435
  9. 2026-10-22434
  10. 2026-10-23429
  11. 2026-10-24429
  12. 2026-10-25424
  13. 2026-10-27417
  14. 2026-10-29416
  15. 2026-11-01405
Rating
unchanged since 02.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-05reviews8rating5.00
  2. 2026-10-08reviews8rating5.00
  3. 2026-10-09reviews8rating5.00
  4. 2026-10-13reviews8rating5.00
  5. 2026-10-16reviews8rating5.00
  6. 2026-10-18reviews8rating5.00
  7. 2026-10-19reviews8rating5.00
  8. 2026-10-21reviews8rating5.00
  9. 2026-10-22reviews8rating5.00
  10. 2026-10-23reviews8rating5.00
  11. 2026-10-24reviews8rating5.00
  12. 2026-10-25reviews8rating5.00
  13. 2026-10-27reviews8rating5.00
  14. 2026-10-29reviews8rating5.00
  15. 2026-11-01reviews8rating5.00
Users
+18 since 01.09
372-444 · 29 readings
  1. 2026-09-01387
  2. 2026-09-02383
  3. 2026-09-05379
  4. 2026-09-06372
  5. 2026-09-07375
  6. 2026-09-08387
  7. 2026-09-10397
  8. 2026-09-13410
  9. 2026-09-15422
  10. 2026-09-16441
  11. 2026-09-21443
  12. 2026-09-25433
  13. 2026-09-26432
  14. 2026-09-28439
  15. 2026-10-05434
  16. 2026-10-08431
  17. 2026-10-09438
  18. 2026-10-13444
  19. 2026-10-16434
  20. 2026-10-18431
  21. 2026-10-19436
  22. 2026-10-21435
  23. 2026-10-22434
  24. 2026-10-23429
  25. 2026-10-24429
  26. 2026-10-25424
  27. 2026-10-27417
  28. 2026-10-29416
  29. 2026-11-01405
Rating
unchanged since 01.09
reviewsrating 5.00 · 29 readings
  1. 2026-09-01reviews8rating5.00
  2. 2026-09-02reviews8rating5.00
  3. 2026-09-05reviews8rating5.00
  4. 2026-09-06reviews8rating5.00
  5. 2026-09-07reviews8rating5.00
  6. 2026-09-08reviews8rating5.00
  7. 2026-09-10reviews8rating5.00
  8. 2026-09-13reviews8rating5.00
  9. 2026-09-15reviews8rating5.00
  10. 2026-09-16reviews8rating5.00
  11. 2026-09-21reviews8rating5.00
  12. 2026-09-25reviews8rating5.00
  13. 2026-09-26reviews8rating5.00
  14. 2026-09-28reviews8rating5.00
  15. 2026-10-05reviews8rating5.00
  16. 2026-10-08reviews8rating5.00
  17. 2026-10-09reviews8rating5.00
  18. 2026-10-13reviews8rating5.00
  19. 2026-10-16reviews8rating5.00
  20. 2026-10-18reviews8rating5.00
  21. 2026-10-19reviews8rating5.00
  22. 2026-10-21reviews8rating5.00
  23. 2026-10-22reviews8rating5.00
  24. 2026-10-23reviews8rating5.00
  25. 2026-10-24reviews8rating5.00
  26. 2026-10-25reviews8rating5.00
  27. 2026-10-27reviews8rating5.00
  28. 2026-10-29reviews8rating5.00
  29. 2026-11-01reviews8rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • 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

McMaster RateMyProf.

Like this one

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

  1. Professor Ratings for Course Search Describes nearly the same job, smaller audience 6 users (last published figure)
  2. NoBadProfessors Describes nearly the same job, smaller audience 211 users ★ 5.0
  3. UniRate Describes nearly the same job, smaller audience 58 users ★ 5.0
  4. Rate My Professor Extension Describes nearly the same job, smaller audience 2k users ★ 4.6
  5. FSU Rate My Professor Lookup Describes nearly the same job, smaller audience 3 users

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.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/lnpkkfomjjeoinmlgmimkpecicmahdea/badge.svg)](https://extops.dev/extensions/lnpkkfomjjeoinmlgmimkpecicmahdea)

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built