DJI Fly - DJI Fly is an app that provides you an intuitive interface and helps you to discover GEO zones and scenic flight locations nearby you effortlessly.
Numi App - Numi is a beautiful text calculator for Mac.
Bragi - Wireless, H2O resistant, noise-canceling in-ear tracker.
Soulver - Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.
Apple - Available on iOS
Parsify Desktop - Extendable calculator for the 21st century ⚡