# Mentors (멘토스북) vs YouSpeak

The clearest difference is review sentiment: YouSpeak at 75% against Mentors (멘토스북)'s 25%. YouSpeak also leads on update cadence (every 4 weeks vs every 13 months). Mentors (멘토스북)'s advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. YouSpeak sells 2 in-app purchases, starting at $1.99 per month. Mentors (멘토스북) asks for nothing beyond the download.

Mentors (멘토스북) ships an update every 13 months, YouSpeak every 4 weeks. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Mentors (멘토스북) | YouSpeak |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 114 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Hong Suh](https://appshunter.io/developer/1325557308) | [Keu Le Bang](https://appshunter.io/developer/1827228447) |

## What reviewers say

### Mentors (멘토스북)

[App page](https://appshunter.io/ios/app/mentors/id1325557309)

Access and download MP3 or video lectures from Mentors books for free. Features include repeat playback, speed control, and background listening to maximize learning effectiveness. Organize your personal study files in dedicated sections.

**Highlights:** Free MP3/video lecture access, Download lectures, Section repeat playback, Playback speed control, Background listening, Personal file organization

**Features:** macOS Compatibility

**In-app purchases:** none


### YouSpeak

[App page](https://appshunter.io/ios/app/youspeak-language-practice/id6748743239)

Improve your speaking fluency with real-life video content. Practice listening, recording your voice, and comparing your pronunciation to native speakers for instant feedback. Supports learning many languages.

**Highlights:** YouTube shadowing for practice, Record and get instant feedback, Pronunciation comparison tool, Supports multiple languages, Suitable for all skill levels

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 당신은 말한다 | $1.99 | per month |
| 당신은 말한다 | $16.99 | per year |


## Frequently asked questions

### Is Mentors (멘토스북) free?

Mentors (멘토스북) is free to download, with no in-app purchases.

### Is YouSpeak free?

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

### Do Mentors (멘토스북) or YouSpeak have ads?

YouSpeak shows ads; Mentors (멘토스북) does not.

### Which is updated more often, Mentors (멘토스북) or YouSpeak?

Mentors (멘토스북) ships an update every 13 months, and YouSpeak every 4 weeks. Most recently, Mentors (멘토스북) was updated on September 16, 2026 and YouSpeak on September 18, 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.*