Peak a new calendar app designed with a minimalist approach that’s  very simple to use, the app uses unconventional interface that us designer will really appreciate.  Peak aims to take the iOS UI paradigm to the next level and cuts away the overwhelming features of mobile calendars, leaving the end users with all the important information that’s easy to understand manner.  Other innovative feature for showing the time, simply cup your hand over the top half of the screen, and it shows you the time in a black layer over the calendar.  Watch the entire view below