TagCal is the most simple and easy to use calendar application available on the App Store. It works with Google calendar and built-in iOS calendar.

- Simple design
The upper half of the screen is a calendar and the lower half is a list.
It is easy to understand and easy to use.

- Smooth motion
The app will move smoothly as a whole.
Because built-in iOS calendar is used, loading is also fast.

- Pull down to close, Swipe to back
Most operations of the application are possible in the lower half of the screen.
You don't have to extend your finger to the top of the screen anymore.