Formula to TeX vs Sigmakey

Turn any math formula into LaTeX. Just point your camera and tap. "Math to LaTeX" uses AI to recognize mathematical expressions from photos and convert them into clean, ready-to-use LaTeX code. Whether it's a handwritten equation on a whiteboard, a formula in a textbook, or a screenshot from a PDF - snap it, crop it, and get your LaTeX in seconds. KEY FEATURES - Camera & Photo Library. Take a photo directly or pick an existing image from your library. - Smart Cropping. Use the interactive crop tool to select exactly the formula you need. Drag corners, move the selection, and get precise results every time. - AI-Powered Recognition. Advanced AI accurately converts both printed and handwritten math into LaTeX. - Live Preview. See the rendered formula in real time as you edit the LaTeX code. - Edit & Refine. Tweak the extracted LaTeX right in the app before exporting. - Copy LaTeX. One tap to copy the code to your clipboard, ready to paste into Overleaf, LaTeX editors, or any document. - Save as Image. Export the rendered formula as a high-quality PNG to your Photos. - Formula History. Every extracted formula is saved locally. Browse, revisit, and re-edit your past conversions anytime. PERFECT FOR - Students digitizing textbook problems and lecture notes - Researchers converting equations for academic papers - Teachers preparing digital course materials - Anyone working with LaTeX documents who wants to save time Stop retyping formulas by hand. Let "Math to LaTeX" do the work. Terms of Use: https://vadbeg.github.io/math-to-latex/terms-of-use/ Privacy Policy: https://vadbeg.github.io/math-to-latex/privacy-policy/

Sigmakey is a math keyboard for people who need to type actual math, anywhere you can type at all. Fractions, exponents, roots, Greek letters, and matrices sit one tap away, and the cursor moves right into a numerator or an exponent, so scientific notation looks the way it should. - A full math keyboard layout that works in any app with a text field - A two-dimensional field with a cursor that steps into fractions and powers - Type LaTeX, plain Unicode, or a rendered image, whichever the app expects - Everything typeset on device, with no network - Search for a symbol, or grab a recent or a favorite Drop an equation into a note, a message, or a homework app without hunting through menus. Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vTDX9pxPOlUJl_skVUHPi99mAw0y2B2BYd_v1mJkoF3xW3rlOcW5KlYd4t93MMbbGhctSTnBTy7d_l6/pub Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/