Ignite Your
Chinese Mastery

Master Hanzi with natural calligraphy strokes, smart spaced repetition, and comprehensive HSK preparation in one beautiful app.

Coming soon to Google Play

SinoSpark App Interface showing calligraphy
Excellence in Chinese

Why Choose SinoSpark?

Every feature is purposefully designed to bridge the soul of ancient calligraphy with cutting-edge AI.

Kinetics 01

Precision Calligraphy Engine

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.

Precision Calligraphy Engine Stroke Practice
Vision 02

Universal Camera & Photo Scanner

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.

Universal Camera Scanner Results
Conversation 03

AI Voice Call & Travel Interpreter

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.

Gemini Live Voice Call Conversation
Immersion 04

Smart News & One-Tap Immersion

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.

Smart News Immersion Reader
Retention 05

Complete HSK 1–6, Custom Decks & SRS

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.

Complete HSK Collections & Decks
Acoustics 06

AI Pronunciation & Tone Grading

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.

AI Pronunciation and Tone Grading in Shadowing Studio