FendApp
Latest release: v0.5.5: Dependency updates
FendApp is a calculator for unit-aware calculations across a wide range of domains. It offers various features, including the ability to effortlessly convert between hundreds of built-in units.
If you’re on macOS, please note that macOS may say the app is damaged and can’t be opened. If that is the case, you will need to use the xattr -cr <file> command to tell macOS the app is safe. A tutorial for this can be found here.
With FendApp, you can perform arithmetic operations with arbitrary precision and seamlessly work with complex numbers. It supports variables, various bases, and trigonometric functions, which enhances its versatility. Its unit-aware capabilities ensure accurate calculations by automatically handling derived units.
Tech details
Fendapp is a native desktop app written in Rust. It uses less than 20 MB of memory for a fully functional GUI.
It uses Freya, Dioxus, and Skia to achieve low resource usage, and the fend library provides mathematical features.