Check4Change

Check4Change

Check4Change (aka C4C) is a simple extension that allows you to select a part of a web-page, and get notified when it changes.

Total ratings for Check4Change
3.53 (Rating count: 116)
Merlin
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Effective for monitoring changes on web pages
  • Free version is still functional in 2023
  • Useful for getting notifications when prices or availability change
Cons
  • Generates false positives or unnecessary notifications
  • Issues with updated HTML code and new pages
  • Poor customer support and lack of developer response
Most mentioned
  • False alerts and false positives
  • Lack of updates and old codebase
  • Problems with the premium version
See reviews for Check4Change on Firefox Browser Add-ons
Upgrade to see all 117 reviews
Recent reviews for Check4Change
Recent rating average: 3.70
All time rating average: 3.53
Upgrade to see all 117 reviews
Rating filters
5 star
51% (60)
4 star
11% (13)
3 star
4% (5)
2 star
8% (9)
1 star
26% (30)
Date Author Rating Comment
2024-01-18 Filli-e Perfect for my purpose. Awesome job!
2023-11-23 Firefox user 18160290
2023-09-01 Firefox user 14312747 Works pretty well. Plays a sound and opens a tab when firefox auto-updates the addon though, which is really jarring. I don't expect a plugin to randomly start making noise when it's not in use.
2023-08-23 Firefox user 13529497
2023-07-21 Goldom Working totally fine and free for me in 2023.
2023-07-19 Firefox user 17983284 Totally useless, should be remove from addons
2023-05-29 Benjelum No longer works, poor UI, paid interface. Does not load page, severely limited options in the "FREE" version, save your time.
2023-05-14 Firefox user 17437541 This extension worked way better in the past, i've came to use it again since a week with 10 tabs and i got a ton of false positive, and i just select one world like ( unavailable or a price tag ) always been a mac user, but it seems like something is wrong with these newer releases.
2023-03-12 Firefox user 17254248
2023-01-02 Firefox user 17682964
Upgrade to see all 117 reviews