Cover

Cover learns the apps you use the most and in a matter of days, it displays your favorite apps depending on the time of day and your location. If you’re at work, Cover will give you fast access to your emails, calendar, cloud accounts and more. When you’re driving, shortcuts to Waze, Maps and the dialer are displayed on the lock screen.
 
Moreover, Cover allows you to quickly peak inside apps in order to check your emails, read recently received messages or check the calendar. You can also quickly switch between apps, without having to unlock your phone. Cover also lets you customize modes and set different ringer volumes or wallpapers for home, work, car or when you’re out and about.