Comparison

Language Reactor vs eLang

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

Head to head
About

Language Reactor

Learn languages through the power of music with interactive lessons based on your favorite songs. This app offers real-time lyric exercises, vocabulary building, and progress tracking to make language acquisition engaging and effective. It's an immersive alternative to traditional study methods.

Highlights
  • Personalized music-based courses
  • Real-time lyric exercises
  • Offline learning mode
  • Adaptive difficulty
  • Vocabulary builder
  • Progress tracking
Features
Read full description

Discover Sounter, the ultimate spanish learning app that transforms how you learn languages through the power of music. Whether you are diving into italian language learning, mastering german language learning, exploring a french learning app experience or ready to learn portuguese, Sounter makes every lesson feel like your favorite playlist. It's like language reactor but with music. WHY SOUNTER Experience a new way to learn languages that adapts to your taste and your pace. Sounter leverages your favorite songs to teach vocabulary, pronunciation and cultural context—all without traditional drills or textbooks. You won’t just memorize words; you’ll sing them, repeat them and internalize them naturally. KEY FEATURES • Personalized music-based course: turn any song into an interactive lesson • Extensive multilingual catalog: Spanish, French, German, Italian, Portuguese and more • Real-time lyric exercises: complete lyrics while listening and get instant feedback • Offline learning mode: download videos and lyrics to practice anywhere • Adaptive difficulty: lessons adjust to your level, from beginner to advanced • Vocabulary builder: tap on any word to see definitions, examples and pronunciation • Progress tracking: monitor your streaks, mastered words and completed songs UNIQUE BENEFITS • Engage with authentic content: learn from real music instead of artificial examples • Boost retention: scientific evidence shows music enhances memory and recall • Learn faster: songs stick in your mind, so you acquire new vocabulary in minutes • Stay motivated: combining entertainment and education keeps you coming back • Cultural immersion: discover the nuances and slang of native speakers • Holistic skills: practice listening, reading, speaking and writing in one session HOW IT SOLVES YOUR PROBLEM Traditional apps can feel repetitive, disconnected or boring. Sounter solves this by embedding learning directly into songs you love. Say goodbye to rote flashcards and hello to immersive sessions that feel more like entertainment than study. You’ll notice progress in comprehension, pronunciation and confidence as you engage with meaningful, enjoyable content. SUPPORTED LANGUAGES • Spanish learning app: comprehensive courses for Latin America and European Spanish • French learning app: rich catalogue of chansons and pop hits for every learner • Italian language learning: immerse yourself in Italian hits, from classics to modern tracks • German language learning: extensive library of German-language songs to build fluency • Learn Portuguese: Brazilian and European playlists curated for learners WHY LEARN WITH MUSIC Music is proven to activate memory centers more effectively than traditional methods. When lyrics loop in your mind, you absorb grammar structures and vocabulary subconsciously. Sounter combines cognitive science and user-friendly technology to help you speak and understand new languages faster and more naturally than ever before. WHAT USERS LOVE • Effortless onboarding: start learning in seconds with no configuration • Seamless integration: link your favorite playlists or explore curated collections • Community-driven recommendations: discover trending songs that other learners enjoy • No hidden fees: access core content for free and upgrade anytime for premium features GET STARTED TODAY Ready to transform your language journey? Download Sounter now and join millions of learners who have unlocked new skills by singing along to their favorite tracks. Whether you’re seeking a top-tier spanish learning app, pursuing italian language learning goals, or exploring multiple languages at once, Sounter delivers an engaging, effective and fun experience. Embrace a smarter way to learn languages—your next favorite song is waiting.

About

eLang

Features
Read full description

Learn a language in a real way, step by step Learning a new language is neither fast nor easy: it requires consistency, practice, and an effective methodology. eLang doesn’t promise magic formulas, but it does offer a comprehensive approach backed by research in language acquisition, based on Spaced Repetition. With a database of over 3,000 words and expressions, eLang helps you build a solid foundation. You’ll study and take exams at carefully scheduled intervals, ensuring long-term retention and measurable progress. How does it work? Each study session includes 10 lessons, which you can complete whenever you want. Each lesson contains: • The expression to study • A contextual example of usage • Relevant notes to better understand its meaning You can also listen to the pronunciation of each expression and example. If you’re subscribed, you’ll enjoy a clear, natural voice. If not, voice quality depends on your device. But don’t worry: you can earn “Gems” to unlock the natural voice, either by purchasing them or watching ads. Your choice! After studying… comes the challenge Once the session is over, you’ll take an exam on what you’ve learned. You can choose from three assessment modes: • Writing the expression • Reconstruction (assemble the expression from fragments) • Pronunciation Based on your performance and the type of exam, eLang assigns a score to each expression and calculates when you should be tested again, following the logic of Spaced Repetition. An expression is considered “Learned” when it reaches 20 points, and you won’t be tested on it again. But it’s not that easy: points are calculated based on your accuracy, exam mode, and mistakes (like incorrect characters in writing). Real learning, with real memory Suppose today you study a word and answer it correctly in the exam: you earn 5 points. Since it’s fresh, it’s normal to remember it. The next exam will be in two days. At that time, there’s no lesson—only a mandatory exam. If you get it right again, you earn 10 more points and the next exam is in one week. If you fail, you’ll study the expression again and retake the exam immediately—but with a penalty, for example, -3 points. So you’ll move forward and backward with each word until you truly learn it. This system reinforces long-term memory and prevents you from forgetting what you’ve learned. With eLang, every step matters. No rush, no shortcuts. Just real results.

Screenshots

Language Reactor4 screens
eLang4 screens

Verdict

The call

The clearest difference is update cadence: eLang at every 6 days against Language Reactor's every 3 weeks. Language Reactor's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Language Reactor sells 12 in-app purchases, starting at $3.49 per month and eLang sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Language Reactor ships an update every 3 weeks, eLang every 6 days. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
Language Reactor versus eLang: the parameters behind the verdict, then further details
ParameterLanguage ReactoreLang
PriceFreeFree
Rating4.8 (3.9K ratings) — better—
Positive reviews65.6% of reviews—
Number of ratings3.9K — better—
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size120 MB48 MB
Age rating9+4+
DeveloperDavid GalarzaYodeski Rodriguez Alvarez

Bugs and requests

Language Reactor

Reported bugs

2 issues
  • Repeated lessons and inability to progress
  • Automatic subscription charges without user consent

Requested features

3 requests
  • Add writing practice feature
  • Improve accent and pronunciation feedback
  • Provide more language options

eLang

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Language Reactor

Subscriptions11
  • Monthly7 Days trial$3.491 Month
  • Monthly7 Days trial$11.991 Month
  • Biannual7 Days trial$14.996 Months
Show 8 more
  • Sounter Premium Welcome Offer$19.991 Year
  • Annual Subscription7 Days trial$23.991 Year
  • Sounter Premium1 Month trial$24.991 Year
  • Biannual7 Days trial$40.496 Months
  • Biannual7 Days trial$50.996 Months
  • Annual Subscription7 Days trial$59.991 Year
  • Biannual7 Days trial$59.996 Months
  • Annual Subscription7 Days trial2 variants$69.991 Year
One-time1
  • Lifetime - Premium$99.99
5 purchases

eLang

Subscriptions2
  • Monthly$2.991 Month
  • Annual$29.991 Year
One-time3
  • 1000 Gems$0.99
  • 5000 Gems$2.99
  • 10000 Gems$5.99

Questions

Is Language Reactor free?
Language Reactor is free to download, with in-app purchases available.
Is eLang free?
eLang is free to download, with in-app purchases available.
Do Language Reactor or eLang have ads?
Neither Language Reactor nor eLang shows ads.
Which is updated more often, Language Reactor or eLang?
Language Reactor ships an update every 3 weeks, and eLang every 6 days. Most recently, Language Reactor was updated on October 27, 2026 and eLang on October 15, 2026.

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