Frequently Asked Questions

Yes! All new users receive a 7-day free trial when they register. During the trial you get full access to mock exams, smart practice, and detailed reports — no credit card required. Simply create an account to get started.

We offer three monthly subscription plans tailored to different study needs: OC Essential for getting started, OC Pro for serious learners who want more capacity, and OC Elite for intensive exam preparation with maximum resources. Each plan includes mock exams, smart practice, detailed reports, and progress tracking across all three subjects. Visit our Pricing page for current details and pricing.

When your mock or practice quota is used up for the month, you'll need to wait until the next billing cycle for it to reset. You can still review all your completed exams, check reports, and study your past results during this time. If you need more capacity, consider upgrading to a higher-tier plan.

Yes, you can upgrade or downgrade your plan at any time. When upgrading, the new quota takes effect immediately. When downgrading, the change applies at the start of your next billing cycle. Your progress and exam history are always preserved regardless of plan changes.

You can cancel your subscription at any time through the Stripe Customer Portal. After cancellation, you'll retain full access until the end of your current billing period. As our content is delivered digitally, we encourage you to explore our platform thoroughly before subscribing. If you experience any technical issues, please contact our support team — we're here to help.

A Complete Set contains 9 exam papers — 3 papers for each of the 3 subjects (Maths, Reading, Thinking Skills). You need to complete all 9 papers in a set before unlocking the next one. Within each subject, papers unlock sequentially as you complete them and finish any required practice.

Smart Practice is our AI-powered recommendation system. After each exam, MockStar analyses your performance and identifies your weak areas. It then generates targeted practice sessions focusing specifically on the skills and question types you need to improve, creating an efficient learning loop.

For the most realistic exam simulation, we recommend completing tests in one sitting. However, your progress is automatically saved, and if you lose connection or need to close your browser, you can resume from where you left off within the exam time limit.

Tests are automatically scored upon completion. You'll receive an instant report with your score, percentage, and a detailed breakdown by skill area and question type. The diagnostic report helps you understand exactly where you stand and what to focus on next.

After completing a required practice session following an exam, the next paper in that subject becomes available. Your practice results also feed back into the recommendation engine, so future practice sessions become even more targeted to your needs.