How is MathPrepAI different from ChatGPT?

ChatGPT generates worksheets using a language model — meaning it can produce confidently wrong answers (hallucinations). MathPrepAI uses symbolic mathematics (SymPy) to generate and verify every single problem. 100% guaranteed correct.

Which grade levels does MathPrepAI cover?

Phase 1 (June 2027) launches with 11 modules covering Grade 1 through university-level Calculus II and Linear Algebra. Future phases add K1-K3 and more advanced topics.

How do credits work?

1 credit = 1 worksheet. Free credits (welcome bonus, daily quota, promos) expire after 30 days. Paid credits (from subscriptions or credit packs) never expire. The system always deducts free credits first.

Can I cancel my subscription anytime?

Yes — cancel anytime. You keep access until the end of your billing period. If you cancel within the first 7 days, we issue a full refund.

What languages are supported?

Phase 1: English, Thai, and Simplified Chinese — for both the UI and worksheet content. Phase 2 adds Spanish, Arabic, Japanese, and Vietnamese.

Do worksheets export as PDF?

Yes. Every worksheet is rendered to print-ready PDF using MathJax (for textbook-quality LaTeX) and ReportLab.

Can I use generated worksheets commercially (e.g., KDP)?

The Creator tier ($49/mo) and Pro Pack include commercial-use rights. See Terms of Service for full details. Phase 4 will add a dedicated KDP workflow.

Is there a free tier?

Yes — 5 free worksheets per day, with a watermark. Great for trying before subscribing.