fend is one of my favorite tools to make unit conversions and series of mathematical calculations. I have been using it every now and then using either their official telegram bot or online demo but i find myself wanting to have it as an app in my phone. Also i have always wanted to use rust + kotlin ffi. This was basically a good project to try.

I have tried to make the ui as straightforward as possible and took some inspirations from the web demo.

Official apk builds are provided in release. You can check it out from there. I have tried to make the ui as simple as possible. Enjoy.

You will be required to have rust and android studio installed inorder to work on this project. You can check out .github/workflows/release.yml to see how we link rust + kotlin. (I will make this easier with nix soon!!)

Enjoy!