Master Hanzi with natural calligraphy strokes, smart spaced repetition, and comprehensive HSK preparation in one beautiful app.
Coming soon to Google Play
Every feature is purposefully designed to bridge the soul of ancient calligraphy with cutting-edge AI.
Don't just tap multiple-choice cards. Practice genuine stroke order on authentic Xuan paper with our real-time kinetic engine to build true writing fluency.
Point your camera at street signs, menus, books, or product labels. SinoSpark segments the characters on the spot, providing instant English definitions, Pinyin pronunciations, and 1-tap flashcard saving.
Overcome the speaking barrier with real-time AI voice conversations across authentic everyday scenarios. When traveling, use the 180° split-screen interpreter for seamless face-to-face dialogue.
Browse curated Chinese news stories, graded articles, and native videos. Tap any unfamiliar character inside the interactive subtitles to instantly reveal its definition, Pinyin, and tone without leaving the video.
Master all official HSK 1 to 6 vocabulary tomes or build personalized custom decks from your daily reading. Our intelligent spaced repetition algorithm tests you right before the forgetting curve hits, locking vocabulary into permanent memory.
Perfect your pronunciation with advanced acoustic speech analysis. SinoSpark listens to your voice, evaluates your 4 tones and Pinyin accuracy in real time, and gives you instant visual feedback so you speak naturally and clearly.