Choose the DSE study system that matches your revision stage

Premium opens a guided route for your selected subject: higher-volume topic practice, timed sets, active-recall flashcards, spaced rechecks, saved mistake review, complete worked explanations, cross-device history, and dashboard progress. AceDSE uses these tools as one study loop, so students can move from a weak-topic signal to focused practice and then verify whether the weakness has improved.

AceDSE uses the student's answers, pace, repeated weak topics, saved mistakes, and recent review history to recommend the next useful focus. The purpose is not to label a student permanently: recommendations change as new answers show improvement or expose another gap, and the student can still choose a different topic or timed set at any time.

Students spend less time searching through random worksheets, travelling to collect exercises, or deciding what to do next. A short diagnostic and the saved progress signals point to a focused set, while explanations, rechecks, and mistake review stay in the same workspace. Students can use short study blocks at home, between lessons, or while travelling and continue at their own pace.

Yes. Published practice includes a complete explanation designed to show why the correct answer works, the key exam method or evidence, and the common trap behind plausible wrong choices where relevant. Explanations are quality-checked and may be corrected when a verified content issue, syllabus change, or clearer solution method is identified.

For the selected Premium subject, the signed-in dashboard can show completed practice, recent activity, study streak, repeated weak topics, saved mistakes, review history, and readiness signals. These indicators help students and an optional read-only parent view decide what needs attention next; they are study guidance, not an official predicted DSE grade.

No. 8,000+ is the owner-supplied platform-wide Premium practice inventory across AceDSE, not a promise of 8,000 questions in every subject. Subject catalog cards show separately verified counts where those counts are available; checkout availability does not turn the platform-wide figure into a per-subject promise.

No. Each HKD 399/month subscription unlocks one selected subject. The subject shown in Stripe Checkout is the subject added to that account. Opening another subject requires its own subscription, so always check the subject name before confirming.

Stripe shows the selected subject, trial end, and HKD 399 monthly price before confirmation. Unless cancelled first, the initial charge is scheduled for the displayed trial end and the subscription then renews monthly until cancelled. Use Manage subscription in the signed-in dashboard to open Stripe's secure portal; cancel before the trial end to avoid the first scheduled charge.

Every subject has exactly 30 free questions: one six-question diagnostic followed by a separate 24-question practice bank, with answers, complete written explanations, local progress, the exam blueprint, and the syllabus map. Free practice needs no payment card and remains separate from the Premium trial.

Checkout availability is checked live before payment. The 30 free questions and syllabus resources remain available, and the button safely returns to subject-aware pricing instead of attempting an unavailable checkout.