MathNote: for Research

Write LaTeX and Markdown with live preview. Bundle notes, photos, and PDFs, then hand off to any AI Chat App via the iOS share sheet.

MathNote is a document editor for researchers and students who write in LaTeX or Markdown. It renders your notes live with full math support — theorems, proofs, equations, matrices — powered by KaTeX.

Ask AI lets you bundle your source, photos, and reference PDFs into a single file and hand it off to any AI app on your device via the iOS share sheet. Six built-in prompts help you verify proofs, find counterexamples, fill gaps, reformat notes, and more. Create your own custom prompts, too.

Features: • Live preview with KaTeX math rendering • LaTeX and Markdown editing with syntax-aware toolbar • Attach photos and reference PDFs to your notes • LaTeX-friendly keyboard • Diff panel to review changes between edits • LaTeX and Markdown editing with syntax-aware toolbar • Customizable preamble, macro, and snippet • Ask AI: one-tap bundling and share to any AI app. • Six research-tuned prompt cards plus custom prompts

MacOS version is available on https://github.com/kihun-nam/MathNote-releases.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://github.com/kihun-nam/MathNote-releases/blob/main/PRIVACY.md