Description: Gadgetbridge is an open-source app that allows you to use smartwatches and fitness trackers like Pebble, Mi Band, Amazfit Bip and Cor without relying on the vendor's cloud services. It supports activity/sleep tracking, music control, notifications, device settings and more.
Type: software
Pricing: Open Source
Description: Numbers is a spreadsheet app developed by Apple for macOS and iOS. It features calculation, graphing tools, and simple table creation. A good alternative is LibreOffice Calc which is free, open source software.
Type: software
Pricing: Open Source