5.76
2021-09-22
1. Optimize the user interface;
2. Optimize memory usage, occupy less memory, use more smoothly, and reduce usage crashes;
3. Optimize user-defined textbook functions.
2.20
2015-11-13
This app has been updated by Apple to display the Apple Watch app icon.
1. Enhance Pinyin book, add pronounce practise, phrase spell.
2. Fix bugs in IOS 6 & 7.
1.10
2015-04-28
Support for iPhone 6 & IOS 8.