# KLMS (KAIST LMS) vs 해커스보카

The clearest difference is review sentiment: 해커스보카 at 55% against KLMS (KAIST LMS)'s 0%. 해커스보카 also leads on update cadence (every 3 weeks vs every 11 months). KLMS (KAIST LMS)'s advantage is in-app purchases (none vs 1) and iOS requirement (13.6 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 해커스보카 sells 1 one-off in-app purchase. KLMS (KAIST LMS) asks for nothing beyond the download.

KLMS (KAIST LMS) ships an update every 11 months, 해커스보카 every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KLMS (KAIST LMS) | 해커스보카 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/klms-kaist-lms/id1543884770/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | **54.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 70 MB |
| Requires iOS | **13.6** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Korea Advanced Institute of Science and Technology](https://appshunter.io/developer/421320802) | [Champ Study Institute](https://appshunter.io/developer/466747997) |

## What reviewers say

### 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


### 해커스보카

[App page](https://appshunter.io/ios/app/sat/id6443891707)

Master English vocabulary for various exams like TOEFL, IELTS, and SAT with engaging games and personalized learning tools. This app offers free vocabulary games and optional paid features for comprehensive word study.

**Highlights:** Vocabulary games for effective memorization, Selectable study days for focused learning, Create and review custom word lists, Access to recommended English learning resources, Paid features for full textbook vocabulary study, Synonym quizzes and example sentence reviews

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 해커스토플보카 365일 이용권 | $9.99 | one-time |


## Frequently asked questions

### Is KLMS (KAIST LMS) free?

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

### Is 해커스보카 free?

해커스보카 is free to download, with in-app purchases available.

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

Neither KLMS (KAIST LMS) nor 해커스보카 shows ads.

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

KLMS (KAIST LMS) ships an update every 11 months, and 해커스보카 every 3 weeks. Most recently, KLMS (KAIST LMS) was updated on October 24, 2026 and 해커스보카 on October 30, 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.*