English, Spanish, French, German, Chinese, Japanese, Korean, Arabic: a free placement test sets your starting point, then a daily plan takes you to your goal — adaptive path, microphone pronunciation, spaced repetition and mock exams in each test's format.
✓ Free placement test✓ Account with no purchase required✓ Exercises, learning path & mock exams
The same engine proven in English and Spanish, gradually extended to the other languages.
Your placement test drives everything: content unlocks based on your CEFR level and targets your weak spots.
Record yourself: Blue compares your reading to the native model, scores you and highlights the words to work on.
Words and mistakes come back at the right time, just before you forget — the method that makes it stick.
Pick your language: you'll then discover the available certificates and start your free assessment.
Eight languages to choose from — everything adapts from there.
Discover the language's certificates and the level you want to aim for.
A step-by-step assessment honestly estimates your CEFR level.
No purchase required: you get your result and your training plan.
Pick your language above, take the free test and create your account — no purchase required. You then decide whether to unlock everything.