Sun Compass is a program to show the north direction from the sun or moon position. It also gives you the direction to Makkah.
There are two ways of use:
1. the north is at the top of your phone: hold it with direction of the red arrow to the sun or moon.
2. the sun or moon is on top of the phone: the red arrow gives you the north direction
G-Meter -
G-Meter uses the built in accelerometer sensor to measure the current value and direction of G-force acting on the mobile phone. It models a traditional analog instrument and therefore ensures simple handling and maximum readability
Kai's Ruler Generator (PC) - With the Ruler Generator you can create a virtual ruler for almost every device or rather cellphone. For that your device must only be able to display a picture (jpg, bmp, png) in fullscreen mode. The Ruler Generator creates a picture with any desired pixel resolution and any cm/inch-graduation
