# Rocket Languages vs Transparent Language Online

The clearest difference is rating: Transparent Language Online at 4.8 against Rocket Languages's 4.6. Transparent Language Online also leads on iOS requirement (13.0 vs 16.4). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Rocket Languages sells 49 one-off in-app purchases and Transparent Language Online sells 4 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

Transparent Language Online holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 2.4K and 1.2K respectively. Written reviews complicate that: 69% of Rocket Languages's written reviews are positive against 62% of Transparent Language Online's, so the app with the better star average is not the one people write more warmly about.

Rocket Languages ships an update every 3 weeks, Transparent Language Online monthly. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Rocket Languages | Transparent Language Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (2.4K ratings)](https://appshunter.io/ios/app/rocket-languages/id597293943/reviews) | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/transparent-language-online/id1424518564/reviews)** |
| Number of ratings | **2.4K** | 1.2K |
| Positive reviews | **69.2% of reviews** | 62.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 24 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Libros Media Ltd](https://appshunter.io/developer/597291855) | [Transparent Language, Inc.](https://appshunter.io/developer/293154354) |

## 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


### Transparent Language Online

[App page](https://appshunter.io/ios/app/transparent-language-online/id1424518564)

Learn over 100 languages on the go with this app. It offers alphabet lessons, vocabulary building, and core skill activities for listening, speaking, reading, and writing. Smart review features help you retain what you learn.

**Highlights:** 100+ languages available, Alphabet lessons, Supplemental vocabulary building, Core skill activities (listening, speaking, reading, writing), Smart insight and review system, Native speaker pronunciation

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Language - Monthly | $24.99 | per month |
| All Languages - Monthly | $49.99 | per month |
| 1 Language - Yearly | $149.99 | per year |
| All Languages - Yearly | $249.99 | per year |

**What reviewers like**

- 💻 Comprehensive language learning platform
- 🎓 Effective teaching methods
- 🆓 Free with library card
- 🌐 Wide range of languages available
- 🔄 Helpful review and refresh features

**What reviewers complain about**

- 🐞 Bugs and technical issues
- 🖥️ Outdated and sluggish app interface
- 📝 Rigid typing and input requirements
- 🗣️ Unreliable speech recognition
- 🤔 Questionable course structure and progression

**Reported bugs**

- App crashes during pronunciation activities
- Microphone access issues on iPhone
- Unresponsive and slow performance
- Incomplete or distorted content display
- Inconsistent syncing and progress tracking

**Requested features**

- Save vocabulary from lessons for review
- More engaging and interactive UI
- Improved speech recognition and feedback
- Flexible answer acceptance for phrases
- Better alignment between lesson content and language fundamentals


## Frequently asked questions

### Is Rocket Languages free?

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

### Is Transparent Language Online free?

Transparent Language Online is free to download, with in-app purchases available.

### Which has better reviews, Rocket Languages or Transparent Language Online?

Transparent Language Online is rated higher. Rocket Languages averages 4.6 out of 5 from 2.4K ratings, while Transparent Language Online averages 4.8 from 1.2K ratings.

### Do Rocket Languages or Transparent Language Online have ads?

Neither Rocket Languages nor Transparent Language Online shows ads.

### Which is updated more often, Rocket Languages or Transparent Language Online?

Rocket Languages ships an update every 3 weeks, and Transparent Language Online monthly. Most recently, Rocket Languages was updated on September 27, 2026 and Transparent Language Online on September 26, 2026.

---

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