Rocket Languages vs FluentU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rocket Languages
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.
- 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
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Rocket Languages - Finally Speak Spanish, French, Japanese & More Learn Spanish, French, Japanese, Italian, German, Korean, Chinese, and more with Rocket Languages - trusted by 2+ million learners worldwide. Unlike game-based apps, Rocket gives you lifetime access to structured lessons that teach you to speak confidently in real conversations. Start your free trial today and see how quickly you’ll go from learning words to actually speaking your new language. WHY ROCKET LANGUAGES WORKS • Speak in real conversations from day 1 – guided audio lessons get you talking fast • Get lifetime access with free updates – your course never expires, and you own it for life • Understand culture, not just grammar – greetings, customs, food, holidays, and everyday life • Perfect your pronunciation – state-of-the-art voice recognition with thousands of native audio examples • Fix weak spots fast – smart review activities adapt to your progress WHAT YOU’LL GET IN EACH LEVEL • 60+ hours of interactive audio lessons you can listen to anywhere — like a podcast, but designed to get you speaking • 60+ hours of Language & Culture lessons that explain the “why,” not just the “what” • Writing practice for Japanese, Korean, Chinese, and other script-based languages • Stress-free conversation practice – train both sides of real dialogues so you’re ready when it counts • Built-in motivational tools to keep you inspired and on track SOLVE THE BIGGEST LANGUAGE LEARNING FRUSTRATIONS • Forgetting what you’ve learned • Memorizing phrases you can’t use in real life • Feeling nervous speaking with locals • Struggling to find time in a busy schedule • Believing you’re too old to learn • Finding other apps unstructured or confusing With Rocket Languages, you’ll remember what you learn, practice until it sticks, and finally speak with confidence. EXTRA BENEFITS YOU WON’T FIND ELSEWHERE • Train your ear – interactive audio sharpens listening skills quickly • Learn how the language actually works – build sentences step by step • Get tailored courses – each one crafted for what’s practical and relevant • Stay motivated – built-in tools keep your learning on track WHY LEARNERS CHOOSE ROCKET LANGUAGES • Proven by millions worldwide • One-time purchase – no ads, no subscriptions • A complete method that teaches speaking, listening, reading, writing, and culture START SPEAKING TODAY Whether it’s for travel, work, or personal growth, Rocket Languages gives you everything you need to finally speak your new language with confidence. • Free trial included – explore the course with no time limit. • Try a set number of lessons for free, then unlock full levels when you’re ready for more. • Additional levels are available as optional in-app purchases, but you’ll always keep free access to your trial lessons. Download Rocket Languages today - start your free trial and begin speaking Spanish, French, Japanese, and more with confidence.
FluentU
Learn languages through engaging, real-world videos like movie trailers and music clips. Interactive subtitles and vocabulary tools make comprehension and speaking natural. Connect with culture while mastering a new language.
- Interactive video lessons
- Real-world content
- Tap-to-translate subtitles
- Vocabulary review tools
- Bilingual dictionary
- Cultural immersion
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Start your 2-week free trial of FluentU now! Cancel anytime. Tired of boring language learning textbooks? FluentU brings languages to life with real-world interactive videos! Learn to read and speak Spanish, French, English, Mandarin Chinese, German, Japanese, Russian, Korean and Italian with FluentU. FluentU turns music videos, movie trailers, news and inspiring talks into an amazing language learning experience. Experience an immersive education that teaches you to speak and comprehend new languages in a natural way. Now you can learn a new language while connecting with the culture. No matter what your skill level or interest, FluentU has you covered. FLUENTU FEATURES: LEARN A NEW LANGUAGE - Immerse yourself in a foreign language to understand how it’s used - Connect with the language through real-world videos - Quiz yourself on the vocabulary - Learn to speak the language instead of scripted phrases - Stay motivated to learn each day WATCH, LISTEN & LEARN - Put the textbooks away and learn from experience - Watch videos with subtitles and translations to learn the language - Tap on any word or phrase to learn its meaning - Add words to your vocabulary list for review - Listen to audio dialogues to gain an understanding of the language BILINGUAL DICTIONARY - Look up any word and see how it’s used in a sentence - Search content by title or grammar and vocabulary points AVAILABLE LANGUAGES: - Chinese (Mandarin) - English - French - German - Italian - Japanese - Korean - Russian - Spanish WHAT PEOPLE ARE SAYING "Great app. To my knowledge the best on the market. You created something unique and new!" - Felix Wedel "It is more helpful than any other tool I've used. I had been using podcasts before and trying to make flashcards, and that worked pretty well. But it ended up that I was spending more time making the flashcards than studying. FluentU really solves this." - David Brown "FluentU has quickly become one of my favorite language-learning tools. Great job on an aesthetically pleasing app and an incredibly functional one." - Justin Price "This concept in FluentU is amazing. It's such a great way to help you understand a spoken language and the way you break it down is amazing." - Demi Pradolin "This app is so fun and useful - the best Chinese language learning app I've ever used." - Richard Jun PLUS SUBSCRIPTION FluentU is available as a monthly ($29.99 for Plus) or yearly subscription ($239.99 for Plus). If you enjoy FluentU, do nothing and your membership will automatically continue for as long as you choose to remain a member. You can easily cancel anytime, online. Just sign up to get started! If you subscribe via iTunes: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy policy: http://www.fluentu.com/privacy/ Terms of Use: http://www.fluentu.com/terms/
Screenshots
Verdict
The clearest difference is monetization model: Rocket Languages at free with in-app purchases against FluentU's subscription. Rocket Languages also leads on rating (4.6 vs 4.3) and review sentiment (70% vs 56%). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Rocket Languages sells 49 one-off in-app purchases and FluentU sells 12 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.
Rocket Languages holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 2.6K and 2.8K respectively. Written reviews point the same way: 70% of Rocket Languages's written reviews are positive against 56% of FluentU's.
Rocket Languages ships an update monthly, FluentU fortnightly. Both last shipped on October 26, 2026.
| Parameter | Rocket Languages | FluentU |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.6K ratings) — better | 4.3 (2.8K ratings) |
| Positive reviews | 69.8% of reviews — better | 56.3% of reviews |
| Number of ratings | 2.6K | 2.8K — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 44 MB | 546 MB |
| Age rating | 4+ | 12+ |
| Developer | Libros Media Ltd | Enux Education Limited |
Customer experience
Rocket Languages
FluentU
User reviews
Rocket Languages
From 2.6K App Store ratingsWhat we love
- 👍 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
Room to improve
- 🐛 Voice recognition issues and inconsistencies
- 🐛 App crashes and bugs
- 🐛 Inability to review/replay recorded audio
- 🐛 Lack of offline functionality
- 🐛 Outdated or confusing user interface
FluentU
From 2.8K App Store ratingsWhat we love
- 🚀 Engaging learning experience
- 🎓 Effective for language learning
- 👍 Variety of content and features
- 💡 Innovative learning approach
Room to improve
- 💰 Expensive subscription
- 🐛 Buggy and unreliable app
- 🔍 Lack of transparency around pricing and cancellation
- 📱 Compatibility issues on mobile devices
Bugs and requests
Rocket Languages
Reported bugs
5 issues- Audio playback issues
- Inconsistent voice recognition
- Lesson progress not properly tracked
- Compatibility problems with newer devices/OS
- Crashes and freezes during use
Requested features
5 requests- 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
FluentU
Reported bugs
4 issues- App crashes frequently
- Subscription issues and unexpected charges
- Syncing and login problems
- Inconsistent performance across devices
Requested features
4 requests- Add more language options
- Improve user interface and navigation
- Provide better guidance and progression for learners
- Enhance audio and speech recognition capabilities
In-app purchases
Rocket Languages
- Rocket Sign Language Level 1$39.99
- Rocket Spanish Level 1$59.99
- Rocket Japanese Level 1$59.99
Show 46 moreShow fewer
- Rocket Italian Level 1$59.99
- Rocket Korean Level 1$59.99
- Rocket Arabic Level 1$59.99
- Rocket French Level 1$59.99
- Rocket Portuguese Level 1$59.99
- Rocket Sign Language Level 1$59.99
- Rocket Spanish Level 1$89.99
- Rocket Korean Level 1$89.99
- Rocket Arabic Level 1$89.99
- Rocket French Level 1$89.99
- Rocket German Level 1$89.99
- Rocket Italian Level 1$89.99
- Rocket Japanese Level 1$89.99
- Rocket French Level 1$99.99
- Rocket Japanese Level 1$99.99
- Rocket Italian Level 1$99.99
- Rocket Spanish Level 1$99.99
- Rocket Spanish Levels 1 & 2$119.99
- Rocket Spanish Premium: Level 1$149.99
- Rocket French Premium: Level 1$149.99
- Rocket German Premium: Level 1$149.99
- Rocket Italian Premium: Level 1$149.99
- Rocket Japanese Premium: Level 1$149.99
- Rocket Chinese Premium: Level 1$149.99
- Rocket Arabic Premium: Level 1$149.99
- Rocket Portuguese Premium: Level 1$149.99
- Rocket Korean Premium: Level 1$149.99
- Rocket Russian Premium: Level 1$149.99
- Rocket Spanish Levels 1, 2 & 3$179.99
- Rocket French Levels 1, 2 & 3$179.99
- Rocket Japanese Level 1, 2 & 3$179.99
- Rocket Russian Levels 1, 2 & 3$179.99
- Rocket German Levels 1, 2 & 3$179.99
- Rocket Chinese Levels 1, 2 & 3$179.99
- Rocket Italian Levels 1, 2 & 3$179.99
- Rocket Spanish Levels 1, 2 & 3$249.99
- Rocket Japanese Level 1, 2 & 3$249.99
- Rocket Italian Levels 1, 2 & 3$249.99
- Rocket German Levels 1, 2 & 3$249.99
- Rocket Chinese Levels 1, 2 & 3$249.99
- Rocket Russian Levels 1, 2 & 3$249.99
- Rocket French Levels 1, 2 & 3$249.99
- Rocket Japanese Level 1, 2 & 3$259.99
- Rocket Italian Levels 1, 2 & 3$259.99
- Rocket Spanish Levels 1, 2 & 3$259.99
- Rocket French Levels 1, 2 & 3$259.99
FluentU
- FluentU Plus14 Days trial$14.991 Month
- FluentU Plus14 Days trial$17.991 Month
- FluentU Plus14 Days trial$20.991 Month
Show 9 moreShow fewer
- FluentU Plus14 Days trial$23.991 Month
- FluentU Plus14 Days trial2 variants$29.991 Month
- FluentU Super Monthly14 Days trial$39.991 Month
- FluentU Plus14 Days trial$71.991 Year
- FluentU Plus14 Days trial$95.991 Year
- FluentU Plus14 Days trial$119.991 Year
- FluentU Plus14 Days trial$139.991 Year
- FluentU Super Annual14 Days trial$199.991 Year
- FluentU Plus14 Days trial2 variants$239.991 Year
Questions
Is Rocket Languages free?
Is FluentU free?
Which has better reviews, Rocket Languages or FluentU?
Do Rocket Languages or FluentU have ads?
Which is updated more often, Rocket Languages or FluentU?
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