Initial release:
- Complete 1,050 official questions in 5 languages
- 3 category-based practice modes (exam, hazard perception video, situational)
- Realistic mock exams (50 questions / 40 minutes / 85-point passing)
- Spaced repetition smart review
- Daily Challenge & Sprint Mode
- Learning Dashboard & Achievements
- Wrong Answer Book & Bookmarks
- Dark Mode & font size adjustment