To Round is an easy-to-use task manager for iOS and Android. The focus is on the simplicity. A distinctive feature of the app is its interface designed as a funnel with bubbles. Each task is a bubble and its priority is determined by the size of the bubble. If the task is completed, it could be closed or postponed by setting up a new deadline. There is also an archive with completed tasks, so you can check up what was done recently.
Time.is
You can find out what time it is now anywhere in the world by visiting Time.is.It is a practical solution for making online calls with people worldwide.