# Rocket Languages vs Michel Thomas Language Library

The clearest difference is review sentiment: Rocket Languages at 69% against Michel Thomas Language Library's 41%. Rocket Languages also leads on rating (4.6 vs 4.2) and update cadence (monthly vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Rocket Languages sells 49 one-off in-app purchases and Michel Thomas Language Library sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Rocket Languages holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Rocket Languages has 2.5K ratings behind it against 156, so its average is the more settled of the two. Written reviews point the same way: 69% of Rocket Languages's written reviews are positive against 41% of Michel Thomas Language Library's.

Rocket Languages ships an update monthly, Michel Thomas Language Library every 4 months. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Rocket Languages | Michel Thomas Language Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.5K ratings)](https://appshunter.io/ios/app/rocket-languages/id597293943/reviews)** | [4.2 (156 ratings)](https://appshunter.io/ios/app/michel-thomas-language-library/id1429578528/reviews) |
| Number of ratings | **2.5K** | 156 |
| Positive reviews | **69.4% of reviews** | 40.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 97 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Libros Media Ltd](https://appshunter.io/developer/597291855) | [Hachette UK (Holdings)Limited](https://appshunter.io/developer/361205465) |

## What reviewers say

### Rocket Languages

[App page](https://appshunter.io/ios/app/rocket-languages/id597293943)

Learn to speak new languages like Spanish, French, and Japanese with structured audio lessons and cultural insights. This app offers lifetime access to courses designed for real conversations, helping you overcome common learning frustrations and speak confidently from day one.

**Highlights:** Structured audio lessons for speaking, Lifetime access with free updates, Cultural insights and customs, Voice recognition for pronunciation, Adaptive review activities, Interactive audio and conversation practice

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

**In-app purchases (49)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rocket Sign Language Level 1 | $39.99 | one-time |
| Rocket Spanish Level 1 | $59.99 | one-time |
| Rocket Japanese Level 1 | $59.99 | one-time |
| Rocket Italian Level 1 | $59.99 | one-time |
| Rocket Korean Level 1 | $59.99 | one-time |
| Rocket Arabic Level 1 | $59.99 | one-time |
| Rocket French Level 1 | $59.99 | one-time |
| Rocket Portuguese Level 1 | $59.99 | one-time |
| Rocket Sign Language Level 1 | $59.99 | one-time |
| Rocket Spanish Level 1 | $89.99 | one-time |
| Rocket Korean Level 1 | $89.99 | one-time |
| Rocket Arabic Level 1 | $89.99 | one-time |
| Rocket French Level 1 | $89.99 | one-time |
| Rocket German Level 1 | $89.99 | one-time |
| Rocket Italian Level 1 | $89.99 | one-time |
| Rocket Japanese Level 1 | $89.99 | one-time |
| Rocket French Level 1 | $99.99 | one-time |
| Rocket Japanese Level 1 | $99.99 | one-time |
| Rocket Italian Level 1 | $99.99 | one-time |
| Rocket Spanish Level 1 | $99.99 | one-time |
| Rocket Spanish Levels 1 & 2 | $119.99 | one-time |
| Rocket Spanish Premium: Level 1 | $149.99 | one-time |
| Rocket French Premium: Level 1 | $149.99 | one-time |
| Rocket German Premium: Level 1 | $149.99 | one-time |
| Rocket Italian Premium: Level 1 | $149.99 | one-time |
| Rocket Japanese Premium: Level 1 | $149.99 | one-time |
| Rocket Chinese Premium: Level 1 | $149.99 | one-time |
| Rocket Arabic Premium: Level 1 | $149.99 | one-time |
| Rocket Portuguese Premium: Level 1 | $149.99 | one-time |
| Rocket Korean Premium: Level 1 | $149.99 | one-time |
| Rocket Russian Premium: Level 1 | $149.99 | one-time |
| Rocket Spanish Levels 1, 2 & 3 | $179.99 | one-time |
| Rocket French Levels 1, 2 & 3 | $179.99 | one-time |
| Rocket Japanese Level 1, 2 & 3 | $179.99 | one-time |
| Rocket Russian Levels 1, 2 & 3 | $179.99 | one-time |
| Rocket German Levels 1, 2 & 3 | $179.99 | one-time |
| Rocket Chinese Levels 1, 2 & 3 | $179.99 | one-time |
| Rocket Italian Levels 1, 2 & 3 | $179.99 | one-time |
| Rocket Spanish Levels 1, 2 & 3 | $249.99 | one-time |
| Rocket Japanese Level 1, 2 & 3 | $249.99 | one-time |
| Rocket Italian Levels 1, 2 & 3 | $249.99 | one-time |
| Rocket German Levels 1, 2 & 3 | $249.99 | one-time |
| Rocket Chinese Levels 1, 2 & 3 | $249.99 | one-time |
| Rocket Russian Levels 1, 2 & 3 | $249.99 | one-time |
| Rocket French Levels 1, 2 & 3 | $249.99 | one-time |
| Rocket Japanese Level 1, 2 & 3 | $259.99 | one-time |
| Rocket Italian Levels 1, 2 & 3 | $259.99 | one-time |
| Rocket Spanish Levels 1, 2 & 3 | $259.99 | one-time |
| Rocket French Levels 1, 2 & 3 | $259.99 | one-time |

**What reviewers like**

- 👍 Interactive and engaging lessons
- 🚀 Comprehensive and structured learning approach
- 💡 Variety of practice methods (listening, speaking, writing)
- 👍 Explanations of grammar and cultural context
- 🚀 Detailed and accurate pronunciation feedback

**What reviewers complain about**

- 🐛 Voice recognition issues and inconsistencies
- 🐛 App crashes and bugs
- 🐛 Inability to review/replay recorded audio
- 🐛 Lack of offline functionality
- 🐛 Outdated or confusing user interface

**Reported bugs**

- Audio playback issues
- Inconsistent voice recognition
- Lesson progress not properly tracked
- Compatibility problems with newer devices/OS
- Crashes and freezes during use

**Requested features**

- Ability to slow down audio playback
- More grammar and vocabulary review tools
- Improved search and navigation within the app
- Customizable learning plans and progress tracking
- Integration with other language learning resources


### Michel Thomas Language Library

[App page](https://appshunter.io/ios/app/michel-thomas-language-library/id1429578528)

Learn languages naturally through an audio-based method without books or memorization. This app guides you from beginner to confident speaker by actively participating in simulated live lessons, building a solid foundation and speaking in full sentences from the start.

**Highlights:** Audio-based lessons, No books or memorization required, Learn from simulated live lessons, Active participation, Speak in full sentences from the start, Learn at your own pace

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack of 11 Credits | $10.99 | one-time |
| Pack of 12 Credits | $11.99 | one-time |
| Pack of 90 Credits | $89.99 | one-time |
| Pack of 100 Credits | $99.99 | one-time |

**What reviewers like**

- 🧠 Excellent language learning methodology
- 🎯 Effective speaking-focused approach
- 📱 Convenient offline access to lessons
- ⏱️ Flexible short lesson format
- 🚗 Great for learning while driving

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- ⏸️ Play/pause button unreliable
- 💰 High pricing compared to competitors
- 🔐 Account access and login issues
- 📉 Poor customer support responsiveness

**Reported bugs**

- App crashes on login
- App crashes when opening audio files
- Pause/play button unresponsive when phone locked
- Pause button skips back 30 seconds
- Progress bar out of sync with audio

**Requested features**

- Bookmark/progress saving functionality
- Lesson completion tracking
- Better pause/play button responsiveness
- Improved UI design with larger control buttons
- MP3 file access for external players


## Frequently asked questions

### Is Rocket Languages free?

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

### Is Michel Thomas Language Library free?

Michel Thomas Language Library is free to download, with in-app purchases available.

### Which has better reviews, Rocket Languages or Michel Thomas Language Library?

Rocket Languages is rated higher. Rocket Languages averages 4.6 out of 5 from 2.5K ratings, while Michel Thomas Language Library averages 4.2 from 156 ratings.

### Do Rocket Languages or Michel Thomas Language Library have ads?

Neither Rocket Languages nor Michel Thomas Language Library shows ads.

### Which is updated more often, Rocket Languages or Michel Thomas Language Library?

Rocket Languages ships an update monthly, and Michel Thomas Language Library every 4 months. Most recently, Rocket Languages was updated on October 18, 2026 and Michel Thomas Language Library on October 15, 2026.

---

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