Favorites
- How can I use the Favorites feature? (Android only)
- How do I add favorite words or sentences? (Android only)
- How do I delete favorite words or sentences? (Android only)
- How do I create a favorite group? (Android only)
- How do I delete a favorite group? (Android only)
- How do I share a favorite group? (Android only)
- How do I choose my favorite games? (Android only)
- How do I change the number of favorite units? (Android only)