Simple pricing, in US dollars

Start free — no card required. Paid plans are self-service software subscriptions delivered instantly online. There are no live classes and no human tutoring services in any plan; what you are buying is access to the question bank, mocks and automated explanations.

Free

$0
forever
  • 12-question Mathematics sample set (3 modes)
  • 6-question diagnostic with level report
  • All exam guides and university requirement notes
  • Explanations in English & Vietnamese
Start practising

One Subject

$29.90
per month, one subject · renews monthly until cancelled
  • Full question bank for one subject in production
  • Full 48-question timed mock exams in production
  • Automated step-by-step explanations on every question
  • Mistake book & weak-point reports in production
Try the free set first
Honest status note: paid checkout opens once our payment review is complete. The free product above is fully live today; items marked in production are being built and verified now, and this page will be updated the moment each one ships. If you buy a plan, anything listed for it here is what your subscription includes as it is released during your paid period.

Billing, cancellation & refunds — the plain version

Who you pay

Payments are processed by Creem, our merchant of record. Creem is the seller of record on your receipt: it charges your card, calculates and remits sales tax / VAT where required, and issues your invoice. We accept the major international cards and other methods shown at checkout. Prices are in USD; taxes may be added at checkout depending on your country.

Renewals

The One Subject plan renews automatically each month at $29.90 until you cancel. The Season Pass is a single payment for 120 days and never auto-renews. We will show the renewal price and date before you confirm any subscription.

How to cancel

You can cancel a subscription at any time, yourself, in either of two ways: (1) through the Creem Customer Portal using the link in your receipt email, or (2) by emailing support@csca.nicefoxai.com from your account email. Cancellation stops the next renewal; your access runs to the end of the period you already paid for. We reply to every support email within 3 business days.

Refunds

First purchase not right for you? Email us within 7 days for a full refund to your original payment method — no reason needed. Renewal charges are refundable within 7 days if the plan was not used in the new period. Full details are in our Refund Policy.

Buying a plan means you agree to our Terms of Service, Privacy Policy and Acceptable Use Policy. CSCA Prep does not guarantee any exam score or admission outcome; practice scores are estimates only.