Learn Chinese with
Recognition and Production
Jia combines character recognition, sentence production, and spaced repetition into a sharp, distraction-free study experience.
Start Learning FreeHSK 1–5 vocabulary included — no credit card required
How It Works
Recognition builds your vocabulary. Production locks it in. SRS makes it permanent.
Character Recognition
See a character, recall its meaning and pronunciation. Instant feedback trains your visual memory.
Sentence Production
Write sentences using vocabulary you've learned. AI grades your output and tracks your accuracy.
Spaced Repetition
Words resurface at exactly the right moment — before you forget them. No wasted reviews.
Progress Tracking
See your streak, accuracy, and activity at a glance. Know exactly where you stand.
HSK Coverage
All vocabulary from HSK levels 1 through 5 — from basic greetings to advanced conversation.
HSK 1
HSK 2
HSK 3
HSK 4
HSK 5