It’s a super software and a multi-functional combination applying to life、travel and military combat. As a veritable Swiss Army Knife, it includes eight functions of simple measure, flashlight, compass, bubble level, cross vertical measure, plumb, distance measure and magnifier. Besides, a cool desktop widget is also supported.

The small-sized software, which can even be installed into the SD card, will be a necessary for your Android mobile phone.

You can select your screen size by clicking the setting button. It can adjust any screen size to your Android Phone. Click “OK” to finish adjusting the screen size.

Note: If you do not know the screen size, you may ask the manufacturer of your Android Phone to get it.

Providing accurate scale display in centimeters and inches on the mobile screen, with a calibration function, supporting dynamic display measurements.

To enlarge your ruler length, you can use Diagonal Ruler to achieve.

Super Swiss Army Knife is not only a precise ruler, but it can also be used as a protractor with an angle domain of 0-180 degrees.

By using the stylus(you mean needle or mouse), you can dynamically measure angles. When you click the screen with the stylus, a red line indicates the direction from the center point. As shown in the image, the value shows the selected angle.