# USThing vs CourseGrab

The clearest difference is update cadence: USThing at every 2 weeks against CourseGrab's every 6 months. USThing also leads on rating (4.0 vs 3.6) and review sentiment (44% vs 25%). CourseGrab's advantage is ratings volume (17 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

USThing holds the better App Store score, 4.0 against 3.6. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews point the same way: 44% of USThing's written reviews are positive against 25% of CourseGrab's.

USThing ships an update every 2 weeks, CourseGrab every 6 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | USThing | CourseGrab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/usthing/id965883733/reviews)** | [3.6 (17 ratings)](https://appshunter.io/ios/app/coursegrab/id1510823691/reviews) |
| Number of ratings | 4 | **17** |
| Positive reviews | **44.4% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 63 MB | 6 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zachary Lo](https://appshunter.io/developer/905197936) | [Walker White](https://appshunter.io/developer/1089672961) |

## What reviewers say

### USThing

[App page](https://appshunter.io/ios/app/usthing/id965883733)

This campus app consolidates various Hong Kong University of Science and Technology IT services into a single platform. It offers features like facility booking, grade viewing, timetable access, and event information, all accessible with encrypted local storage of credentials.

**Highlights:** Facility booking (Library, FBS), View grades and timetables, Course waitlist positions, Next lesson notifications, TimeMatch for finding free time, Campus info and directory, News and events

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CourseGrab

[App page](https://appshunter.io/ios/app/coursegrab/id1510823691)

This app helps students at a specific university get into full courses. It sends instant notifications when a spot opens up, allowing users to quickly access the enrollment system and secure their place.

**Highlights:** Search courses by name or code, Track unlimited courses, Instant spot opening notifications, Direct link to Student Center, Open source project

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is USThing free?

USThing is free to download, with no in-app purchases.

### Is CourseGrab free?

CourseGrab is free to download, with no in-app purchases.

### Which has better reviews, USThing or CourseGrab?

USThing is rated higher. USThing averages 4.0 out of 5 from 4 ratings, while CourseGrab averages 3.6 from 17 ratings.

### Do USThing or CourseGrab have ads?

Neither USThing nor CourseGrab shows ads.

### Which is updated more often, USThing or CourseGrab?

USThing ships an update every 2 weeks, and CourseGrab every 6 months. Most recently, USThing was updated on November 1, 2026 and CourseGrab on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*