Mailspring - Mailspring is a mail client for Mac, Windows and Linux.
PainScale - Find treatments for your chronic pain
Geary - Geary is an email application built for GNOME 3.
Hello Heart - Easily monitor and understand your blood pressure
Airmail - Airmail is a lightweight and lightning fast mail client for Mac.
BodyBarista - Measure your body with only your iPhone and a mirror 💪☕