9.0.0
**New: v9.0:
- Fixed bugs
- New feature: Has the option to read the translation after the main sentence
- Drag and drop style in sentence-building quiz
- 2000 commonly used sentences in Russian
v8.3.2 (182) New sentences collection: 975 commonly used Russian expressions
v8.2.1 (165):
- Sleep device affect playlist feature
- Fix critical bugs to improve the app's performance