Plans
Enough to learn the basics and see where you stand. No card needed.
- Study notes for the first topics in each section (16 of 48), the rest visible but locked
- Sign library for the 6 main sign categories
- Practice questions on the free topics
- One fixed 64-question mock exam, the same paper every time, with your result
- Exam-day guide and the plain-English glossary
Secure payment by PayFast. You'll sign in first if you haven't yet.
R99 once-off for 30 days. No subscription and no recurring charge. Everything else:
- The other 32 topics and the full sign library
- Flashcards and Teach-me lessons
- A fresh random mock every attempt from the whole question bank, plus section mocks and coach mode
- Weak-spot drill, mistake notebook and readiness score
- The 14-day plan and the numbers sheet
- All three games and who-goes-first scenarios
- Exam history, the share card and cross-device sync
Secure payment by PayFast. Card, instant EFT and more.
Free vs paid, exactly
No fine print. This is every difference between the two plans.
Frequently asked questions
Clear answers about the Free plan, the one-off Premium payment and how your access works.
What is K53Mos Premium?
K53Mos Premium is a 30-day access pass for the paid study tools. It is a once-off payment, not a recurring subscription.
How much does it cost?
The current once-off price is R99.00. PayFast handles the payment securely.
When does my Premium access start?
Access starts when PayFast confirms your completed payment. Your account shows the purchase date and the exact date Premium access ends.
What happens after 30 days?
Premium access ends automatically and your account returns to the Free plan. You are not charged again, and there is no subscription to cancel.
Can I buy Premium again after it expires?
Yes. Sign in to your account and make another once-off payment to receive another 30 days of Premium access.
What do I get on the Free plan?
The Free plan includes the free mock exam, selected study topics, selected practice questions, the exam-day guide and the plain-English glossary.
What do I get with Premium?
Premium unlocks the full study library, all practice topics, flashcards, games, the full sign library, the study plan and the additional revision tools shown on the pricing page.
I paid but my account still says Free. What should I do?
PayFast confirmation can take a short while. Check that you are signed in with the same email address used at checkout, then refresh the page. If it still has not updated, contact support with your PayFast payment reference.
Can I get a refund?
Payments are processed by PayFast. Contact support with your payment reference so we can review the request and explain the available options.
Do I need an account to use K53Mos?
You can use the Free plan without paying, but you need an account to purchase Premium and to keep your Premium access connected to your progress.