Description: Mathcha is an open-source math equation editor and renderer that allows you to create beautifully formatted mathematical equations and formulas for websites, documents, presentations, and more.
Type: software
Pricing: Open Source
Description: SaiCalculator is a free, ad-free calculator app that offers both basic and scientific features for mobile devices. It provides a clean interface with large keys for easy use and supports advanced functions like trigonometry, logarithms, exponents, and more.
Type: software