KleraAI

Write a problem by hand. Klera spots where your thinking slipped, explains why in plain teacher-style language, and gives a hint or a step-by-step solution.

Klera is an AI tutor that works on your handwriting. Write a maths or science problem with Apple Pencil or your finger, and Klera watches how you solve it.

Klera learns how you learn. It notices where you get stuck, how much help you need and what kind of explanation works for you, then adapts in real time: a lighter nudge when you're close, a fuller explanation when you're lost.

• Hint: a nudge in the right direction, never the answer • Mistake: the line where it went wrong, marked in red, with a clear explanation of why • Next Step: one line, so you keep doing the work • Explain: the idea behind the method, in the way that works for you • Solve and Prove: the full working, written step by step in a calm handwritten style and narrated • See how it works: short animations that show why it's true, like squares that prove the square root of 2 is irrational or a parabola sliding into place • Exams: import a past paper and practise it on the board

The aim is that you need less help over time, not more.

Your work stays yours: nothing is sent to AI until you allow it, you can report any answer, and you can delete your account at any time in Settings.

Made for students aged 13 and up.