# 해커스보카 vs MyKNOU

The clearest difference is review sentiment: MyKNOU at 90% against 해커스보카's 55%. MyKNOU also leads on in-app purchases (none vs 1). 해커스보카's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 해커스보카 sells 1 one-off in-app purchase. MyKNOU asks for nothing beyond the download.

해커스보카 ships an update every 3 weeks, MyKNOU every 2 months. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 해커스보카 | MyKNOU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 54.5% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 70 MB | 42 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [Korea National Open University](https://appshunter.io/developer/504499080) |

## What reviewers say

### 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 |


### MyKNOU

[App page](https://appshunter.io/ios/app/myknou/id6526467596)

This official app provides essential academic services for undergraduate students. Manage course registration, view grades, submit assignments, and track attendance. Access campus resources and personalize your experience with customizable settings.

**Highlights:** Course registration and management, Assignment submission and grade checking, Attendance tracking, Academic information access, Campus resource integration, Personalized settings (dark mode, font size)

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

**In-app purchases:** none


## Frequently asked questions

### Is 해커스보카 free?

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

### Is MyKNOU free?

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

### Do 해커스보카 or MyKNOU have ads?

Neither 해커스보카 nor MyKNOU shows ads.

### Which is updated more often, 해커스보카 or MyKNOU?

해커스보카 ships an update every 3 weeks, and MyKNOU every 2 months. Most recently, 해커스보카 was updated on October 18, 2026 and MyKNOU on October 14, 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.*