There is a reason why this application is called Handle. It links three productivity apps into one – the email inbox, calendar and to-do list – to help you get a grip on your life.
Handle makes it easy to create to-dos and calendar events from emails in your inbox, and it can show you everything on one screen.
When dealing with emails, users simply have to swipe left or right on the message to create a reminder or event, choose to read a certain email later or delete it.
One big caveat? The app works with Gmail addresses only, so if your company or personal email is on another service, you’re out of luck. Free, for iOS devices.
Hayley Tsukayama, Washington Post