- Maths — OCR GCSE (9–1) J560
- Physics — Edexcel International GCSE (9–1) 4PH1
- Chemistry — Edexcel International GCSE (9–1) 4CH1
- Biology — Edexcel International GCSE (9–1) 4BI1
- Computer Science — AQA GCSE (9–1) 8525
40 topics, 395 lessons and 2,797 original questions, every one carrying a mark-by-mark mark scheme and question-specific common mistakes. All five subjects at 100% verified specification coverage. Access is by invite code.