Compass (Free & No Ads)

There are numerous compass apps on Android, especially since most of the modern smartphones come with an integrated compass. Making use of those sensors is not something new, but some apps do provide more information than others, and Compass is one of those apps.
 
The Compass doesn’t just point North but also calculates the magnetic declination correction for the best data. There is a difference between the magnetic pole and the geographic north, and depending on the user’s location those can be very different.
 
The app also makes use of the GPS location for better accuracy, it shows the altitude above sea level, and displays the sunrise and sunset times, along with the true direction of the Kaaba in Mecca.