# 정처기 실기 vs KNOUON

The clearest difference is review sentiment: 정처기 실기 at 50% against KNOUON's 0%. 정처기 실기 also leads on update cadence (every 5 days vs fortnightly). KNOUON's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 정처기 실기 sells 3 in-app purchases, starting at $2.99 per month. KNOUON asks for nothing beyond the download.

정처기 실기 ships an update every 5 days, KNOUON fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | 정처기 실기 | KNOUON |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 85 MB | 41 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [dasong sim](https://appshunter.io/developer/1883683802) | [Korea National Open University](https://appshunter.io/developer/504499080) |

## What reviewers say

### 정처기 실기

[App page](https://appshunter.io/ios/app/id6770183152)

Prepare for the practical exam with a study app designed for direct answer input. It features scientifically spaced reviews, detailed explanations, and practice modes that mimic the actual test format. Track your progress and identify weak areas to maximize your study efficiency.

**Highlights:** Actual exam format practice modes, 4,400+ questions with detailed explanations, 300+ concept lessons, Smart review system (FSRS algorithm), Weakness analysis heatmap, 10 full-length mock exams, Offline learning support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 월간 | $2.99 | per month |
| 프리미엄 3개월 | $5.99 | per 3 months |
| 프리미엄 연간 | $14.99 | per year |


### KNOUON

[App page](https://appshunter.io/ios/app/knouon/id6797845163)

This app provides a unified learning management system for various degree and lifelong education courses. Access lectures, download video content, and receive important notifications to enhance your educational experience.

**Highlights:** Unified learning management system, Access PC-equivalent lecture content, Download lecture videos, Receive learning-related notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is 정처기 실기 free?

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

### Is KNOUON free?

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

### Do 정처기 실기 or KNOUON have ads?

정처기 실기 shows ads; KNOUON does not.

### Which is updated more often, 정처기 실기 or KNOUON?

정처기 실기 ships an update every 5 days, and KNOUON fortnightly. Most recently, 정처기 실기 was updated on October 31, 2026 and KNOUON on October 31, 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.*