Everything you unlock for €20
All 20 course engines
SL AI, SL AA, HL AI, HL AA — every unit, 1,400 questions with AI grading and full mark schemes.
PDF workbooks Not included
Downloadable PDF workbooks are reserved for full €49 course subscribers. Everything else on the site is on the table.
Full revision notes
Every unit across every course — concept boxes, formula recap, worked examples, GDC guides.
500 flashcards
Spaced-repetition cards across every unit. Free anyway — but full-progress tracking unlocks with your subscription.
Paper 3 practice
HL only. Multi-part investigation questions with the six-move framework and full worked solutions.
1 personalised set free
Bundle subscribers get one free custom-topic question set delivered within 48h (normally €5).
Why Year 12 summer matters more than any other
- You have time now. Nine weeks with no school pressure is the biggest revision block of your entire DP.
- Weakness diagnosis is cheap in summer. Find out you have gaps in Unit 3 in July — it costs nothing. Find out in April of Year 13 — it costs your grade.
- Compound interest works on maths too. Two hours a week from July to May beats twenty hours in the final month.
- Your teachers will notice. Students who start Year 13 already fluent get the harder problems, the better feedback, the stronger predicted grades.
Questions
What does €20 include exactly?
Full access to every course engine, every notes page, and every flashcard on the site until 28 August 2026. AI grading is unlimited. One free personalised question set is included. PDF workbooks are not included in the Summer plan — those unlock with the full €49 course subscription.
How is this different from the €49 course subscription?
The €49 subscription is per-course, runs until end of May 2027 (exam session), and includes the PDF workbook downloads. The Summer €20 is all-courses (engines, notes, flashcards, AI grading) until 28 August — no PDF downloads. Perfect if you want to explore the site and see which course you're studying, or study across HL AI + HL AA to compare.
Who is this for?
Current Year 12 (DP1) students, planning to sit exams in May 2027. If you're already in Year 13, the standard course subscription is better value for you.
What happens on 28 August?
Access ends automatically. Nothing renews, nothing auto-charges. If you want to continue, you can subscribe to any full course for €49 (SL) or €149 (Bundle) — with 20% off if you order in the first 7 days of Year 13.
Can I get a receipt?
Yes — reply to the confirmation email and I'll send you an invoice.
Ready to actually get ahead?
Claim your €20 summer access. Instant setup. Deadline: 28 August 2026.