Rosetta Stone Sapphire vs Parolejo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rosetta Stone Sapphire
Learn a new language through bite-sized, immersive lessons and real-world practice scenarios. Perfect your pronunciation with advanced speech recognition technology and explore over 25 languages. Customize your learning with flashcards and games.
- Bite-sized immersive lessons
- Advanced speech recognition
- Real-world practice scenarios
- Access to 25+ languages
- Customizable flashcards and games
- Cross-platform access (mobile & web)
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With a large collection of cutting-edge language learning tools all in one place, you can discover endless ways to learn and practice! IMMERSIVE LESSONS Our bite-sized lessons (as short as 5 minutes!) build essential skills through our research-proven Dynamic Immersion method. Learn to read, write, listen, and speak in your new language with the fastest, most effective technique! PERFECT YOUR PRONUNCIATION TruAccent, our top-rated speech recognition technology, compares your voice to data from millions of native speakers and gives you immediate feedback on your pronunciation. You’ll feel confident knowing you’re mastering pronunciation from day one! BUILD SKILLS FOR REAL LIFE Rosetta Stone’s lessons prepare you to navigate the authentic interactions you care about: meeting someone new, asking for help, dining out, and more. Activities featuring audio from native speakers help you get comfortable speaking your language! EXPLORE 25 DIFFERENT LANGUAGES Your subscription includes access to every lesson and activity in all 25 of our languages! Spanish (Spain) • German • French • Italian • Dutch • Arabic • Korean • Swedish • Spanish (Latin America) • Japanese • Hebrew • Chinese • Greek • Farsi • Turkish • Russian • Vietnamese • Hindi • Portuguese (Brazil) • Tagalog (Filipino) • Irish • Latin • English (American) • English (British) • Polish Learn Spanish for work, tackle Japanese before your big trip next summer, or take on Turkish as a new hobby. You have the freedom to explore without limits! ⏺ Continue your journey on Rosetta Stone for web! ⏺ Your subscription gets you access to the Rosetta Stone mobile app PLUS our web platform, where there’s even more to explore on your desktop or mobile browser! REAL-WORLD PRACTICE SCENARIOS Rosetta Stone’s Chat Missions immerse you in free-flowing conversations covering dozens of real-life scenarios, like ordering at a restaurant or choosing what to read at the bookstore. Chat Missions give you a safe environment to build your confidence. Plus, get language tips and encouraging reminders as you practice! PERSONALIZE YOUR LEARNING Explore flashcard sets on 500+ unique topics like coffee shop essentials, must-know makeup terms, or vocab starter kits customized for gamers! Or, use Sapphire Studio to create your own custom matching games, transform tricky-to-read text to your learning level, and more! Rosetta Stone has been the language experts for 30+ years. We’ve helped more than 50 million people learn new languages! Our method is powered by research into the most effective strategies for language learning, and it works! Just 13 hours of study with Rosetta Stone is equivalent to a full semester of college Spanish. Download Rosetta Stone today and try 7 days of expert-powered language learning for free. You’ll start speaking from your very first lesson! SUBSCRIPTION DETAILS Rosetta Stone offers a 1 month and annual membership. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple account. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Parolejo
Learn Esperanto offline with a comprehensive beginner course. Features structured lessons, narrated audio, flashcards, a large dictionary, and grammar reference. Works entirely without an internet connection.
- 12-lesson Zagreb-method course
- Narrated audio with adjustable playback speed
- Tap-to-translate reading
- Flashcards and vocabulary practice
- 63,771-entry dictionary
- Grammar reference
- Adjustable text size
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Learn Esperanto offline, at your own pace, with a complete beginner course in your pocket. Parolejo combines a structured 12-lesson Zagreb-method course, narrated audio, flashcards, a large dictionary, and grammar reference into one app that works entirely without an internet connection. No accounts, no ads, and no payments. Whether you are starting from zero or brushing up, Parolejo gives you everything you need to read, hear, and practise Esperanto. What you get: - 12-lesson Zagreb-method course: clear, proven lessons that take you from your first words to real sentences, with text and interactive exercises. - Narrator audio at your pace: hear each lesson read aloud, slow it down (0.25x to 1x) to catch pronunciation, loop or jump back 10 seconds to repeat a phrase, and resumes where you left off. Lock-screen and background controls keep it playing with the screen off. - Tap-to-translate reading (beta): read "La novaj vestoj de la imperiestro" and tap any word for an instant translation. - Flashcards and Practice: review and drill the course vocabulary to make it stick. - 63,771-entry ESPDIC dictionary: look up Esperanto to English, with labels in your chosen course language. - Grammar reference and appendices: explanations and tables whenever you need them. - Adjustable text size: scale the lesson and reading text to read comfortably. - 30+ interface languages: use the app in the language you are most comfortable with. Attribution: The original 12 lessons content is provided under Creative Commons licenses (CC BY and CC BY-ND). The ESPDIC dictionary is provided under CC BY 3.0. Parolejo is based on the course at esperanto12.net. Additional content in future releases may be subject to different licensing. Questions or feedback? Email support@parolejo.app
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Verdict
The clearest difference is in-app purchases: Parolejo at none against Rosetta Stone Sapphire's 1. Parolejo also leads on rating (5.0 vs 4.6) and iOS requirement (13.0 vs 16.4). Rosetta Stone Sapphire's advantage is ratings volume (2.2K vs 1). On price, ads and device support 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. Rosetta Stone Sapphire sells 1 in-app purchase, starting at $19.99 per month. Parolejo asks for nothing beyond the download.
Parolejo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Rosetta Stone Sapphire has 2.2K ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Rosetta Stone Sapphire | Parolejo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.2K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 27.3% of reviews | — |
| Number of ratings | 2.2K — better | 1 |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 196 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Rosetta Stone, Ltd. | TerminaLLM LLC |
In-app purchases
Rosetta Stone Sapphire
- Rosetta Stone Sapphire7 Days trial$19.991 Month
Parolejo
No in-app purchases
Questions
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