Honest comparison · 2026
Duolingo vs Busuu
Duolingo and Busuu are the two best-known beginner language apps. Duolingo gamifies short daily lessons across 40+ languages. Busuu takes a more structured CEFR-based approach with conversations corrected by native speakers.
Bottom line
Duolingo for habit, Busuu for structure
Pick Duolingo if you want the most addictive daily streak and the widest language selection. Pick Busuu if you want a real curriculum mapped to CEFR levels and feedback from human native speakers.
Feature-by-feature comparison
| Feature | Duolingo | Busuu |
|---|---|---|
| Languages offered | 40+ | 12 |
| Lesson length | ~5 minutes | ~10 minutes |
| Structure | Skill tree (light) | CEFR A1–B2 curriculum |
| Speaking practice | AI speech recognition | Native-speaker corrections |
| Real-content reading | Stories (curated) | Limited |
| AI features | Duolingo Max — Roleplay, Explain My Answer | AI conversation partner |
| Free tier | Fully usable with ads | Limited |
| Premium | ~$83/yr (Plus) | ~$94/yr (Premium) |
Based on publicly available feature documentation as of 2026. Confirm pricing on each tool's site before purchasing.
Best for: Duolingo
Total beginners who want a gamified habit-builder and have no specific deadline.
Best for: Busuu
Learners who want a structured A1→B2 curriculum and value feedback from real native speakers.
FAQ
Can I become fluent with Duolingo or Busuu alone?+
Both get you to roughly A2/B1. Beyond that you need real input — articles, videos, podcasts — which is where dedicated immersion tools come in.
Which is better for Japanese?+
Neither is great for Japanese specifically. WaniKani or InputDojo are better choices for kanji-heavy languages.