Comparison

Rocket Languages vs Glossika Legacy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

Glossika Legacy

Master a new language through immersive audio and adaptive learning. Practice speaking, listening, and typing with native speaker recordings and spaced repetition. Learn effectively on the go, even offline.

Highlights
  • Immersion with native speaker audio
  • Listening-only mode for on-the-go learning
  • Typing, dictation, listening, and recording exercises
  • Spaced repetition for memory retention
  • System-recommended review lists
  • Offline session downloads
Read full description

Glossika Legacy is built around audio: thousands of sentences recorded by native speakers in 65 languages, with practice that fits your day, whether you're at your desk, on your commute, or offline. — What You Can Do with Glossika Legacy — ① Hear Real Native Speakers Every sentence is recorded by a native speaker. Pick up grammar and vocabulary naturally through sentences carefully chosen to build on what you already know. ② Train Your Ear and Your Tongue Type, listen, recall, and record yourself. Each exercise connects what you hear to what you read and say, turning familiar sentences into ones you can actually use. ③ Review at the Right Time Sentences come back just before you're likely to forget them, so your review time goes where it matters most. Follow your recommended review list, or go through sentences in order at your own pace. ④ Learn Hands-Free on the Go Driving, commuting, or working out? Turn on Listening-only Mode, press play, and keep up your daily reps without touching your phone. ⑤ Keep Practicing Offline Download new and review sessions before a flight or a ride underground, and keep practicing without internet. — Recommended If You — ・Learn through comprehensible input ・Learn best by ear ・Want to practice while you drive, commute, or work out ・Like building a language one sentence at a time ・Need to keep practicing without internet *Contact & Support * Have questions, feedback, or need help? We’re here for you: support@glossika.com *Follow Us * Instagram https://www.instagram.com/glossika/ Facebook https://www.facebook.com/glossika/ YouTube https://bit.ly/2zOWt2I X https://x.com/glossika Blog https://ai.glossika.com/blog *Terms & Privacy Policy* Terms: https://ai.glossika.com/terms Privacy: https://ai.glossika.com/privacy

Screenshots

Rocket Languages4 screens
Glossika Legacy4 screens

Verdict

The call

The clearest difference is rating: Rocket Languages at 4.6 against Glossika Legacy's 3.7. Rocket Languages also leads on review sentiment (70% vs 45%) and ratings volume (2.6K vs 105). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rocket Languages sells 49 one-off in-app purchases and Glossika Legacy sells 8 in-app purchases, starting at $16.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Rocket Languages holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Rocket Languages has 2.6K ratings behind it against 105, so its average is the more settled of the two. Written reviews point the same way: 70% of Rocket Languages's written reviews are positive against 45% of Glossika Legacy's.

UpkeepUpdate frequency

Rocket Languages ships an update monthly, Glossika Legacy every 3 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 7 level
Rocket Languages versus Glossika Legacy: the parameters behind the verdict, then further details
ParameterRocket LanguagesGlossika Legacy
PriceFreeFree
Rating4.6 (2.6K ratings) — better3.7 (105 ratings)
Positive reviews69.8% of reviews — better45.4% of reviews
Number of ratings2.6K — better105
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size44 MB53 MB
Age rating4+4+
DeveloperLibros Media LtdGlossika Pte. Ltd.

Customer experience

Rocket Languages

All ratings2,470 ratings
Positive91.2%
Neutral3.9%
Negative4.9%
Written reviews414 reviews
Positive69.8%
Neutral11.8%
Negative18.4%

Glossika Legacy

All ratings104 ratings
Positive62.5%
Neutral10.6%
Negative26.9%
Written reviews119 reviews
Positive45.4%
Neutral20.2%
Negative34.5%

User reviews

Rocket Languages

From 2.6K App Store ratings

What 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

Glossika Legacy

From 105 App Store ratings

What we love

  • 🎯 Effective spaced repetition and consistency building
  • 🗣️ Native pronunciation and natural audio quality
  • 📱 Convenient hands-free listening mode for on-the-go learning
  • 🌍 Unique language selection including endangered languages
  • 💪 Rapid progress in speaking and listening comprehension

Room to improve

  • 💰 Expensive subscription pricing ($150-$400 annually)
  • 🐛 Frequent app crashes and freezing issues
  • 🔌 App stops playing when screen is locked
  • ❌ Broken subscription cancellation system
  • 🔤 Incorrect or inconsistent translations in multiple languages

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

Glossika Legacy

Reported bugs

20 issues
  • App freezes and crashes during playback
  • Cancel subscription button unresponsive
  • Audio stops when screen is locked
  • No sound output despite active connection
  • Placement test glitches and inaccurate level assignment
Show 15 more
  • Hanging in offline mode
  • Buttons frequently frozen and unresponsive
  • Poor network connection handling
  • App stops after 3-5 reps in review mode
  • Inconsistent Hanzi font rendering
  • iOS alarm interruption causes crash
  • Incorrect rep count display
  • Settings menu tips popup every time
  • Recall type change not saving properly
  • Devanagari text recognition failures
  • IPA transcriptions copying target language instead of pronunciation
  • Audio recordings cut off or sound incorrect
  • Duplicate text in pronunciation display
  • App doesn't work with external speakers
  • Language change limited to once per month

Requested features

20 requests
  • Dark mode for reduced eye strain
  • Ability to pause and resume with system buttons (like music apps)
  • Manual rating system for spaced repetition feedback
  • Dictionary section for individual word learning
  • Ability to delete or skip unwanted expressions
Show 15 more
  • Feature to mark already-known phrases
  • Random repetition of learned expressions for retention
  • Back button to review previous sentences
  • Level switching without contacting support
  • Preloading of sessions to reduce loading stops
  • Forward/backward navigation in listening-only mode
  • Female voice options in recordings
  • Better explanation of app methodology for new users
  • IPA pronunciation guide improvements
  • Themed sentence grouping for contextual learning
  • Ability to indicate knowledge level of sentences
  • Badge notification showing daily review count
  • Different base language settings for new vs. review sessions
  • Typo tolerance in typing exercises
  • Alternative correct answer acceptance

In-app purchases

49 purchases

Rocket Languages

One-time49
  • Rocket Sign Language Level 1$39.99
  • Rocket Spanish Level 1$59.99
  • Rocket Japanese Level 1$59.99
Show 46 more
  • 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
8 purchases

Glossika Legacy

Subscriptions8
  • Basic Monthly$16.991 Month
  • Basic Monthly$19.991 Month
  • Pro Monthly$30.991 Month
Show 5 more
  • Pro Monthly$39.991 Month
  • Basic Annual$159.991 Year
  • Basic Annual$199.001 Year
  • Pro Annual$299.991 Year
  • Pro Annual$399.001 Year

Questions

Is Rocket Languages free?
Rocket Languages is free to download, with in-app purchases available.
Is Glossika Legacy free?
Glossika Legacy is free to download, with in-app purchases available.
Which has better reviews, Rocket Languages or Glossika Legacy?
Rocket Languages is rated higher. Rocket Languages averages 4.6 out of 5 from 2.6K ratings, while Glossika Legacy averages 3.7 from 105 ratings.
Do Rocket Languages or Glossika Legacy have ads?
Neither Rocket Languages nor Glossika Legacy shows ads.
Which is updated more often, Rocket Languages or Glossika Legacy?
Rocket Languages ships an update monthly, and Glossika Legacy every 3 weeks. Most recently, Rocket Languages was updated on October 24, 2026 and Glossika Legacy on October 21, 2026.

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