Free tier
Start with the study system.
S$0No card required
- Five original sample questions with explanations
- Public calculators
- No card required
- Public study guides
Founding access
Start free. Full access when you need it.
Choose the access that matches your study stage. Paid access is a fixed period, not a subscription, with no automatic renewal.
One-time payment ยท no auto-renewal
Both-paper access for a focused run.
S$29120 days
- 3,000 questions: 1,500 per paper, including 100 five-question cases
- Unlimited practice and full study drills
- Online cross-device progress and fast-loading study tools
- RES 2017 v1.4 / 2026 scope; no 2027 coverage
Plain terms
No automatic renewal.
One payment covers 120 days. No automatic renewal. First purchase includes a seven-day full-refund guarantee; request it through the support contact on our refund page. Review the final terms and refund information before checkout.