Dance Reality - Dance practice in augmented reality
Mailspring - Mailspring is a mail client for Mac, Windows and Linux.
Apple ARKit - A framework to create Augmented Reality experiences for iOS
Geary - Geary is an email application built for GNOME 3.
Made With ARKit - Hand-picked curation of the coolest stuff made with ARKit
The Bat - The Bat! is a secure desktop email client for Windows, designed to protect your correspondence against third-parties and to save your time.