I'm unsure about all phone compass apps, I magnetized a needle, put it through a cork & put it in a bowl of water. Placed it in the middle of the yard, moved it around to insure no electromagnetic interference. Found the app shows a 30° difference two other apps show the same. I did do the figure 8 calibration, then set the phone to airline and turned off the WIFI. Still a 30° off. Hmmm, I just compared this my property Plat it matches the needle, not the apps. Why is that?
4 people found this review helpful
This simple compass app is one of the best in its class. I am using it from last 7 months and never had any issue with it. It is very easy to calibrate for more accurate results. Its a shame if someone still doesn't know how to properly calibrate their mobile device sensors for more accurate results ! And Thumb's up for those who skipped paid compass app for this 100% functional and accurate simple compass app ! :)
49 people found this review helpful
Simply the best offline compass app I ever tried and its highly useful for those people who still use maps and try to find locate themselves in old fashioned way. It works with great accuracy and easy to collaborate too.
5 people found this review helpful