Free
Core TheoremPath
The public research and the everyday learner loop do not require a subscription.
- The public topic library and prerequisite Atlas
- Placement and subject diagnostics
- Saved topics, notes, and daily review with a free account
- Evidence pages and source-linked claim boundaries
TheoremPath Plus
USD 4.99/month
TheoremPath Plus covers Advanced Review. Subscribe on the web only when the planning workflow solves a repeated study need.
- Advanced Review: a four-week plan built from your learning state
- A private progress report for repeated study work
- Server-verified access tied to your TheoremPath account
Terms
Simple billing
Stripe hosts web payment and subscription management.
- TheoremPath Plus is a recurring monthly subscription
- No trial or annual plan
- Cancel web billing from the Stripe Customer Portal
- Access continues through the paid period after cancellation
Offer boundary
The public theory library stays useful without payment.
TheoremPath Plus covers learner-specific planning and reporting. Foundational explanations and evidence records are not paywalled.
Subscription purchases are subject to the terms and privacy policy.