1. Question data are managed on database to be well-managed.
Making reverse question is easier.
Also, you are able to edit question data on phone.
2. Looking up web dictionary function is added.
You can register any site up to 5.
3. Bookmaking function is added.
4. You can change foreground and background color.
5. Speech text function is added.
6. English-Japanese, Chinese-English workbooks are added as built-in workbooks.