iHandy level free - this application will be useful for those who is going to have a renovation. Make a construction tool of your gadget. The application will offer a user high accuracy. Place your device on the horizontal surface and gauge it in such a way that there is no lack of parallelism
Android Ruler - Menu info
The new Android Ruler added several functions such as Level Measure, Cross Vertical Measure, Vertical Measure and Distance Measurement.
We afford setting of any screen sizes in the setting menu, so that you can set the screen size and the program can recognize the dpi (dot percent inch ) automatically
