This version includes several updates:
- Changed app icon
- Earning tokens through learning activities and exchanging them for free PRO days to unlock premium features without spending money.

In this version, the improvement includes:
- Say hello to Mentora – your new study buddy who gives you instant hints, explains tricky answers, and helps you discover smart tips to learn faster and easier!

This version includes the following enhancements:
1. New interface
2. New feature:
- Added "Passing Probability" feature which allows you to maximize your chances of passing with a targeted personal study plan.

This version includes performance improvements:
- Enhanced app performance and fixed all known bugs.

This version includes the following improvements:
- Further enhanced stability and performance.

This version includes performance improvements:
- Enhanced stability.

This version includes performance improvements:
- Enable in-app purchases
- Regularly fixed bugs.

This version include the improvement performance:
- Regularly fixed bugs.

This version includes performance improvements:
- Enhanced stability
- Regularly fixed bugs.