Question 1

Is it really free?

Accepted Answer

Yes — you can create an account, practise unlimited skills and track your SmartScore at no cost. Premium plans (Scholar and Exam Pass) unlock AI Tutor, Writing Coach and other extras, but the core practice experience is always free.

Question 2

What curricula and exams does it cover?

Accepted Answer

Core coverage includes the Ghana Education Service (GES) curriculum, BECE, WASSCE, CXC (CSEC & CAPE) and a Special Curriculum spanning 50+ international examination boards — from Cambridge and IB to SAT, IELTS, ACCA and CFA.

Question 3

What is SmartScore?

Accepted Answer

SmartScore is a mastery metric from 0 to 100 for each skill. It rises when you answer correctly and falls slightly on mistakes — so it genuinely reflects what you know, not just how many questions you have attempted.

Question 4

How does school pricing work?

Accepted Answer

Schools pay a simple per-student termly fee (from GH₵13.20 per student per term). Every enrolled student gets full premium access. Teachers join free. There is a free 30-day trial and you can pay via Mobile Money.

Question 5

Can I use it on my phone?

Accepted Answer

Absolutely. The platform is fully responsive and works on any device with a web browser — phone, tablet or laptop. No app download needed.

Question 6

How are questions and explanations created?

Accepted Answer

Questions are structured around real curricula and syllabi. Explanations are generated by AI and reviewed for accuracy. The platform covers over 9,900 questions across 1,500+ skills.

The Feynman Lectures on Physics, Vol. 1: Mainly Mechanics, Radiation, and Heat

Hosted on feynmanlectures.caltech.edu