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Readii vs Duolingo, Babbel, Memrise

Complete comparison of the best language learning apps in 2025

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Which app should you choose to learn a language in 2025?

Readii, Duolingo, Babbel, Memrise... Choosing the right language learning app can make all the difference in your progress. Our detailed comparison helps you pick the app that truly matches your goals.

🎯

Proven effectiveness

Scientific methods vs gamification

💰

Transparent pricing

Free vs paid vs freemium

📚

Real content

Authentic news vs artificial exercises

Detailed comparison table

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Feature
Readii Readii
Duolingo Babbel Memrise
Price
100% FREE
Freemium Paid Freemium
Content
Real news
Authentic articles
Artificial sentences
Scripted dialogues
Native videos
(limited)
Spaced repetition
Scientific algorithm
 Yes Limited Yes
Context
Full articles
Isolated sentences
Short dialogues
Sentences + videos
CEFR Levels
A1 → B2
A1 → B1
A1 → B2
A1 → B1
Approach
Scientific
Learning focused
Heavy gamification
(can distract)
 Balanced
Strong gamification
(games/challenges)
Advertisements
None
 With ads — With ads

Our verdict

Readii

Readii

✅ Best for: Fast learning with real content

  • Proven scientific method (spaced repetition)
  • 100% free, no ads
  • Authentic and contextualized vocabulary
  • Focus on learning, not games

Duolingo

Best for: Playful first steps in a language

  • Playful and accessible interface
  • Excessive gamification (can distract from learning)
  • Artificial sentences, poorly contextualized
  • Intrusive ads (free version)

Ready to learn 2-3x faster with real content?

Download Readii for free