I'm working on a side project, ap-quiz.com, has officially launched. It is a mobile-focused high school AP exam practice app that brings together a massive AP question bank. When you're waiting for the bus or waiting for your food at a restaurant, you can easily open the site and practice questions anytime.

The platform uses a game-style system with different levels, scores, and trophies, allowing users to compete with each other to see who can achieve higher scores. For questions answered incorrectly, AI provides targeted analysis so users not only learn the correct answer, but also understand why they got the question wrong.

Currently, the website is not completely free. It costs $4.99 per month (currently discounted), which helps us purchase more question banks and add more AP exam categories.

Everyone is welcome to try it out.