1.6.4
2022-07-04
UI and performance optimizations.
1.6.3
2021-10-30
Fix the BUG of directory content missing
1.6.2
2020-04-23
UI and performance optimization.
1.6.1
2020-03-01
Application UI and function optimization
1.6.0
2020-01-12
1. Textbook dictation content update
2. Add dictation exercises for other content
3. Read voice update
4. Application UI and function optimization
1.5.3
2017-01-04
Performance optimization.
1.5.2
2016-10-20
1, 2016 content using the new textbook.
2, replace the pronunciation of real pronunciation.
3, the test record to increase the signature
4, UI modification and optimization.