描述

Google play today with a lot of free compass app. However, whenusing the results often do not give good results because peoplewrite applications typically focused on only part of the interface.As an expert in criminal science and years of experience in thescene examination. I notice the mechanical compass is often themost accurate results. With the desire to create a compass for thebest result I wrote Compass application with parameters calibratedto match with a variety of sensors on different phone lines so thatresults similar to la most mechanical table. Use and compare theresults. This is a great app for you to use when traveling.