Try Shuangpin is a Double Pinyin typing practice app for iPhone, iPad, Mac, and the web.
Start with layout drills, move into word practice and article typing, and build a steady Chinese typing routine.
1. What is Double Pinyin?
Double Pinyin (Shuangpin) maps every pinyin syllable to exactly two keystrokes, making Chinese typing faster and more consistent. It's built into the iOS system keyboard — no third-party keyboard needed.
2. Who it is for
• Learners switching from full pinyin to Double Pinyin
• Users practicing common Double Pinyin layouts and typing rhythm
• People who want structured drills, article practice, and speed tests
3. Core features
• Layout drills for initials, finals, and key mapping
• Word practice for common vocabulary
• Article practice with classical texts and custom text import
• Speed tests for accuracy, pace, and consistency
• Game mode for lighter repetition
4. Supported layouts
Xiaohe · Natural Code · Microsoft · Sogou · Smart ABC · Pinyin Jiajia · Ziguang · Guobiao
plus Xiaohe Yinxing and Huma Yinxing (PRO)
5. More to explore
• 1,400+ practice texts (Tang poems, Song ci, Book of Songs, classical prose, Yuefu poetry)
• 11 keyboard sound options and haptic feedback
• Available on iPhone, iPad, Mac, and Web
Website: ulpb.app
Email: hi@ulpb.app
Terms of Service (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://ulpb.app/privacy
Terms of Service: https://ulpb.app/terms
