Frequently Asked Questions

Core features are completely free! This includes the full question bank, mock exams, wrong answer notebook, smart review, and daily challenges. You can remove ads with a one-time in-app purchase.

The app currently supports five languages: 繁體中文, English, Tiếng Việt, ไทย, and Bahasa Indonesia. Both the questions and the interface are fully translated.

Yes! The question bank is sourced from the official Directorate General of Highways (MOTC) question pool and is updated regularly to stay aligned with the latest exam content.

After installation, all questions and features are available offline — no internet connection required.

The Car edition has 40-question mock exams (2.5 points each, 30 minutes) and includes a driving school map feature. The Motorcycle edition has 50-question mock exams (2 points each, 40 minutes) and includes exclusive hazard perception video questions unique to Taiwan's motorcycle exam. Both require 85 points to pass.

You can permanently remove ads through a one-time in-app purchase. This is not a subscription and will not auto-renew. After purchase, all ads will be completely removed.

Learning progress is stored locally on your device, so you'll need to start over on a new phone. However, if you've purchased the ad-removal option, you can restore it on your new device using the "Restore Purchases" feature with the same Apple ID or Google account.

Please email us at srcchang@gmail.com — we'll get back to you as soon as possible.