3D Compass and Magnetometer

Try to run the accelerometer in a car on a bumpy road. The arrow is shaking so fast. This is the only app that display the magnetic sensor in 3d. Some app show a graph with X, Y and Z traces, but insist to combine them for the compass 2d simulation.

Perfect. Exactly the 3D magnetometer function that I was looking for. Excellent software for those interested. No ads. Smooth operation. Nice.

Really wonderful. With this app, I can now able to understand the working of magnetometer. I liked the vector representation of the magnetometer and accelerometer data.

I have noticed when car or trucks go by my apartment the Needle Moves in the direction of that vehicle. it's as if the vehicles passing through effect the compass.

how accurate is this app? i cant get my meter to point south and neither can my GF 10 miles away. it seems very reliable when i put a magnet to it

Looks like one of few that show the proper sensitivity and accuracy.

Emf radiation harmful health effect. If this app could detect that would've been great.

Excellent except that it may use data if you open data . Close data when you use it.

not working properly and misleading

I've never ever in my life seen a tech like this. Soooo super cool..

I need the new version, my phone will not work with this version.

I love thes the compas realy helps if you want to no wich side is north

Does what it says, points right along the field lines.

not supported Samsung j7 prime

Best of its kind !!+++*

I think its one of the best

wast of time

100% hardware support for Samsung Galaxy S5 G900F. Truly clean app (No permissions & adverting). While this is the most accurate in measuring degree values, I give four stars because the developer did not worked that hard, when the app working as compass the description of measured values, this must to be shown as Degrees instead of Current. This detail causing a bit of confusion in the beginning. When this App works as magnetometer, it does also a fantastic job. Now I have the awareness that S5 sensor this must be placed close to front camera or in between headphones jack & IR Led. Detection of magnetic fields this is working 100%. Thanks !!

Vector arrow grow and shrinks as the magnitude does, also has accelerometer mode, no ads thus far ( which wins me over for considering paying for it ).

works great high refresh rate too can see sudden changes in magnetic fields.

Makes a perfect compass app. Pros: no ads; lots of display modes. Con: the name of the icon -- as reported by my launcher -- is Magnetmeter. (This discrepancy made it a bit of a chore to post "this" review.)

Very responsive, no calibration, works as it should.

But it's confusin me

Very useful when hiking and fishing in the City of Lakes in which I live. Thx! ^('\/')^

what is the use of it plz explain clearly

Best

Love it

Hated it

Best

usefull