Lemma - Socratic Maths Tutor

Stuck on a tricky problem? Lemma will guide you to the answer step-by-step without thinking for you. Now featuring Photo Mode for complex diagrams and equations!

Stop copying. Start understanding.

Stuck on a maths problem? Lemma isn't another calculator that just gives you the answer. It’s a Socratic Tutor that guides you through the logic, step-by-step.

SCAN & LEARN: Point your camera at any handwritten or printed problem. Lemma’s advanced Vision engine recognises the maths and brings it to life on a digital blackboard.

SOCRATIC DIALOGUE: Instead of just showing the result, Lemma asks the right questions. It identifies the gaps in your knowledge and provides hints that help you bridge them yourself.

BEAUTIFUL LATEX RENDERING: Maths should look like maths. Lemma renders every equation in crisp, professional LaTeX, making complex calculus and algebra easy to read.

FEATURES:

Instant maths recognition (Handwritten & Printed).

Intelligent, curriculum-aware Socratic hints.

Support for GCSE and A -Level topics, as well as Undergraduate and Postgraduate modules.

History of all your solved sessions.

Clean, distraction-free interface.

Master the logic. Own the result. Get Lemma.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/