# 시원스쿨 플러스 vs MyKNOU

The clearest difference is in-app purchases: MyKNOU at none against 시원스쿨 플러스's 3. MyKNOU also leads on review sentiment (90% vs 66%). 시원스쿨 플러스's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 시원스쿨 플러스 sells 3 one-off in-app purchases. MyKNOU asks for nothing beyond the download.

시원스쿨 플러스 ships an update weekly, MyKNOU every 2 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 시원스쿨 플러스 | MyKNOU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (70 ratings)](https://appshunter.io/ios/app/id1596846159/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 65.8% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 280 MB | 42 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GOLD&S Co.,Ltd](https://appshunter.io/developer/378038266) | [Korea National Open University](https://appshunter.io/developer/504499080) |

## What reviewers say

### 시원스쿨 플러스

[App page](https://appshunter.io/ios/app/id1596846159)

This app enhances mobile learning with optimized lecture playback, background audio, and continuous listening. It also features a timer for study sessions, progress tracking, and group study functionalities to boost focus and efficiency.

**Highlights:** Optimized lecture playback, Background audio playback, Continuous lecture listening, Lecture download and selective playback, Study timer and progress tracking, Study group participation

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 여행 스페인어 | $39.99 | one-time |
| 일잘러들의 한 끗 차이 비즈니스 영어회화_NEW | $109.99 | one-time |
| 에린의 말문법 패키지 NEW | $129.99 | 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 시원스쿨 플러스 free?

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

### Is MyKNOU free?

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

### Do 시원스쿨 플러스 or MyKNOU have ads?

Neither 시원스쿨 플러스 nor MyKNOU shows ads.

### Which is updated more often, 시원스쿨 플러스 or MyKNOU?

시원스쿨 플러스 ships an update weekly, and MyKNOU every 2 months. Most recently, 시원스쿨 플러스 was updated on October 16, 2026 and MyKNOU on October 14, 2026.

---

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