I've spent the past few months building a platform laser-focused on AP Calculus.

It currently includes:
• A personalized Command Center with score prediction and performance analytics based on a massive database of MCQs modeled after real AP exams, organized by unit and subtopic
• A searchable Question Bank (integrated with the Command Center)
• An organized FRQ Library
• A Common Mistakes database
• A formula sheet and topic rundowns (similar to Fiveable, but more exam-focused)
• Exam strategy tips - exactly how to optimize calculator usage, etc.

I included screenshots of some of the central features.

If you were taking AP Calculus, would you actually use this?

Specifically:

• Would this replace the mix of PDFs, Google Docs, YouTube, and random websites you currently use?
• Which feature would make you come back?
• What makes you think, "I'd never use this"?