Sortd - Rated the #1 App for Gmail
Polarsteps - Automatically track your journeys on a stunning map
KanbanMail - A Kanban board for your emails.
Offroad - Offroad app helps you receive off-roading navigation maps to go on off-roading adventures with your friends and family members without worrying about getting lost in the desert.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
A Better Routeplanner - A Better Routeplanner (ABRP) for planning trips and charging with a Electric Vehicle - both home and in-car.