Sortd - Rated the #1 App for Gmail
Plan - Plan is a better way to organize.
KanbanMail - A Kanban board for your emails.
Kin Calendar - The simple and connected calendar
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.
Kin - Kin is money for the digital world. It is used to generate value through a shared, decentralized cryptocurrency in a digital ecosystem of apps and their users.