# CLASSUM vs KLMS (KAIST LMS)

The clearest difference is review sentiment: CLASSUM at 63% against KLMS (KAIST LMS)'s 0%. CLASSUM also leads on update cadence (fortnightly vs every 11 months) and rating (3.8 vs 3.5). KLMS (KAIST LMS)'s advantage is iOS requirement (13.6 vs 15.1). 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.

CLASSUM holds the better App Store score, 3.8 against 3.5. That said, the two scores are not equally well evidenced: CLASSUM has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 63% of CLASSUM's written reviews are positive against 0% of KLMS (KAIST LMS)'s.

CLASSUM ships an update fortnightly, KLMS (KAIST LMS) every 11 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | CLASSUM | KLMS (KAIST LMS) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (20 ratings)](https://appshunter.io/ios/app/classum/id1397400392/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/klms-kaist-lms/id1543884770/reviews) |
| Number of ratings | **20** | 2 |
| Positive reviews | **63.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Monetization | Free | Free |
| Size | 85 MB | 7 MB |
| Requires iOS | 15.1 | **13.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CLASSUM Co., Ltd.](https://appshunter.io/developer/1463925466) | [Korea Advanced Institute of Science and Technology](https://appshunter.io/developer/421320802) |

## What reviewers say

### CLASSUM

[App page](https://appshunter.io/ios/app/classum/id1397400392)

This platform fosters active communication and engagement between students and instructors, creating a dynamic learning environment. It offers AI-powered tools for educators and students, alongside flexible features for global collaboration and system integration.

**Highlights:** SNS-style communication, Anonymous questions, AI tutor for students and instructors, Multi-language support, Flexible curriculum design, Team activity collaboration, Interactive challenges

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

**In-app purchases:** none


### KLMS (KAIST LMS)

[App page](https://appshunter.io/ios/app/klms-kaist-lms/id1543884770)

This official learning management system app provides access to course materials, communication tools, and academic schedules. It supports video learning, assignment submissions, and attendance tracking for students. The app facilitates various learning activities and document viewing.

**Highlights:** Message functionality, Course and attendance management, Document viewer, Learning activity support (boards, assignments, wiki), Video learning and progress tracking, Academic and course schedule management

**In-app purchases:** none


## Frequently asked questions

### Is CLASSUM free?

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

### Is KLMS (KAIST LMS) free?

KLMS (KAIST LMS) is free to download, with no in-app purchases.

### Which has better reviews, CLASSUM or KLMS (KAIST LMS)?

CLASSUM is rated higher. CLASSUM averages 3.8 out of 5 from 20 ratings, while KLMS (KAIST LMS) averages 3.5 from 2 ratings.

### Do CLASSUM or KLMS (KAIST LMS) have ads?

Neither CLASSUM nor KLMS (KAIST LMS) shows ads.

### Which is updated more often, CLASSUM or KLMS (KAIST LMS)?

CLASSUM ships an update fortnightly, and KLMS (KAIST LMS) every 11 months. Most recently, CLASSUM was updated on October 24, 2026 and KLMS (KAIST LMS) 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.*