Chiron

Grammarly for Math ✏️

Y CombinatorSpring 2025ActiveEducationAI-Enhanced LearningDeveloper ToolsEducationEdtech

What they do

Problem

Students struggle to get immediate, personalized feedback and guidance while solving math problems as they write them.

Solution

Chiron is an iPad app that interprets handwritten math and provides Grammarly-like real-time corrections and tutoring-style feedback for algebra.

Who it's for

Students learning math (and potentially their tutors/teachers) who use an iPad for practice and instruction.

James Booth

Founder

English, 24, Oxford math grad. Figuring out neurosymbolics for math.

Max Booth

Founder

Mathematician from Oxford, working to make math easier and more enjoyable for everyone.