Shift - Shift is the ultimate email client for managing Mail, Calendar, Drive, Slack, Asana, Jira, Evernote, and all your other favourite apps
Merchant - Explore the world, build settlements, trade goods and steal in Merchant, the real location based...
Mia for Gmail - A desktop email client for your Mac, without a browser !
Barcode Kingdom - Scan barcodes, Get unique units and items! Build your own kingdom.
Mailplane - Mailplane is the best way to use Gmail on your Mac. Use an unlimited number of accounts, get new mail notifications, use plug-ins and much much more.
Badge(r)s! - The game all about collecting, sharing and creating virtual swag!