USC Schedule Helper icon

USC Schedule Helper

by JonLuca · jonlu.ca · Education
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Improve USC class search and registration with ratings, schedule insights, and class notifications.

Users
30K
0 in 30 days
Rating
4.9 / 5
unchanged in 30 days
Ratings
31
0 in 30 days
Store rank
#4,860
#4,214 among extensions
Version
15.6.0
updated 6 Sep 2026

Users

monthly, 3 years
3,00016K30KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 30,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
92133Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 31 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About USC Schedule Helper

This extension makes registering for classes that much easier! Quickly shows you: - Rating for the professor - How many seats are left in Lecture sections - Whether the class is closed - Whether the class section would conflict with your current schedule - Emails for when a seat opens up in a class! - Texts for when a seat opens up in a class! - Export registered classes to an .ics calendar, with building names and holiday exclusions New in 15.6.0: Export as .ics sits beside Export to PDF in Web Registration. It uses USC's published term and individual session dates across years, including short sessions, preserves multiple meeting times, and skips classes with TBA times. If required calendar data cannot be validated, USC's official exporter opens instead. Calendar files are generated locally. Public date and holiday lookups from classes.usc.edu and www.usc.edu use course, term, or session identifiers and omit sign-in credentials. Email notifications are free. Optional SMS notifications cost $1 per section per semester. Please note! The email notification service is still in Alpha and is not guaranteed to work. Any feedback is welcome: usc@jonlu.ca Privacy policy: https://usc.jonlu.ca/privacy

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months+10K+50.0%−1−0.01
1 year+10K+50.0%−1−0.01

Chrome Web Store search rankings

Where USC Schedule Helper appears when people search the store, with the 30 day change
Search phrasePosition30 days
schedule#5−2
class#13−8
course#77−43

Version history

28 versions recorded
15.6.06 Sep 2026
15.5.113 Aug 2026
15.5.04 Aug 2026
15.4.04 Aug 2026
15.3.423 Mar 2026
15.3.228 Aug 2025
15.326 Mar 2025
15.225 Oct 2024

Details

Category
Education
First seen
19 Mar 2020
Size
546 KB
Languages
en
Pricing
Free
Privacy policy
usc.jonlu.ca
Support
github.com
Extension ID
gchplemiinhmilinflepfpmjhmbfnlhk

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
storage
Site access
https://classes.usc.edu/*https://www.usc.edu/*

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