EMF Sensor Free
Free App
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About EMF Sensor Free
Use the magnetic field sensor on your phone to take EMF readings. Works like a 3 axis EMF meter. Displays EMF in milli Gauss (mG) or micro Tesla (uT). Uses include ghost hunting, paranormal research, finding sources of EMF radiation, monitoring EMF levels, and/or curiosity.
Instructions for use:
Preferences can be found by pressing the menu button. Many display options are available to customize what is on the screen.
The range on the meter can be changed in the options or by sliding your finger up or down on the screen. The left side of the screen adjusts the minimum, the right side adjusts the maximum. You can lock or unlock touch adjustments through the menu.
Custom color values can be set for the text. Sound can be enabled and customized in preferences, default is off. This will play a tone at a rate determined by the EMF reading, similar to a Geiger counter.
More detailed Instructions are available from the menu within the app.
Added Features in Paid Version:
Full Graph functionality
Baseline Mode
Auto Ranging Function
No Ads
This app was designed to be lightweight, fast, and free of gimmicks. Please email any questions, comments, concerns, or ideas. If you have any problems, please use email as this is the only way I will know how to reach you.
Instructions for use:
Preferences can be found by pressing the menu button. Many display options are available to customize what is on the screen.
The range on the meter can be changed in the options or by sliding your finger up or down on the screen. The left side of the screen adjusts the minimum, the right side adjusts the maximum. You can lock or unlock touch adjustments through the menu.
Custom color values can be set for the text. Sound can be enabled and customized in preferences, default is off. This will play a tone at a rate determined by the EMF reading, similar to a Geiger counter.
More detailed Instructions are available from the menu within the app.
Added Features in Paid Version:
Full Graph functionality
Baseline Mode
Auto Ranging Function
No Ads
This app was designed to be lightweight, fast, and free of gimmicks. Please email any questions, comments, concerns, or ideas. If you have any problems, please use email as this is the only way I will know how to reach you.
All Application Badges
Free
downl.
downl.
Android
2.3+
2.3+
Android app
App History & Updates
What's Changed
redesigned interface
redesigned interface
Version update EMF Sensor Free was updated to version 2.1
Version update EMF Sensor Free was updated to version 2.0
More downloads EMF Sensor Free reached 500 000 - 1 000 000 downloads
Version update EMF Sensor Free was updated to version 1.6
What are users saying about EMF Sensor Free
T
by T####:
by T####:
This app just a toy without auto range mode, there is no max range rest option which detects. So no need to say its good for your entertainment but not for ghost investigation
T
by T####:
by T####:
Always reads 400mg+ does work if you put near a speaker magnet and goes from 500mg to 1000mg around smart meter.
T
by T####:
by T####:
It doesn't work right, it's a fake one!
D
by D####:
by D####:
I'm find out bed under metal full red not ghost hahaha
T
by T####:
by T####:
This is actually a metal detector it's not doesn't send any ghosts when you get by metal it goes to Red so this is actually a pretty good metal detector not a ghost detector
T
by T####:
by T####:
Me trabaja esta probada y trabaja segura
T
by T####:
by T####:
IPhone 7 emitting 14,000 units! Wtf!
F
by F####:
by F####:
WORKS GOOD ON MY SG5 PHONE. THERE IS A THEORY, EMF ,READING COULD HELP U PREVENT CANCER.EXPOSER . AREAS.
T
by T####:
by T####:
I like it, it works but I think it goes by sound, it I put it next to my cat, who is purring then it will go up
A
by A####:
by A####:
I'm downloading another emf detector to compare because this one shows I have extremely high EMF around me quite often n then just disappears. I'm curious if it's the app's function to randomly do that or a malfunction because there's zero cold spots, no chills, and no empathic feeling that someone's there.
T
by T####:
by T####:
Spooky
K
by K####:
by K####:
I was having trouble getting good sensor readings on an analog sensor. This app helped me identify the source of the noise that was causing the problem. Thanks
H
by H####:
by H####:
WORKS GOOD ON MY SG5 PHONE. THERE IS A THEORY, EMF ,READING COULD HELP U PREVENT CANCER.EXPOSER . AREAS.
Z
by Z####:
by Z####:
Multiple ferrous materials (no measurable EMF whatsoever) yielded far higher results than an actively transmitting 1w multiband EMF source (800Mhz to 2400MHz). Meanwhile, a proper EMF meter yielded far different results. So a magnetometer yes, but EMF meter? Think again.
K
by K####:
by K####:
I like it, it works but I think it goes by sound, it I put it next to my cat, who is purring then it will go up
K
by K####:
by K####:
Is this app real . Is this true app .
K
by K####:
by K####:
More like magnet detector
M
by M####:
by M####:
Good for my PC businesses to check the Ethernet controller is working
K
by K####:
by K####:
More of metal/magnet detector. Does not change near RC radios or anything like that
U
by U####:
by U####:
It just keeps on installing never opened but I have heard from many its TRUE
K
by K####:
by K####:
Hmm its ok
K
by K####:
by K####:
Does what it says
K
by K####:
by K####:
Does its job fairly well
K
by K####:
by K####:
Very accurate
K
by K####:
by K####:
Gohst
K
by K####:
by K####:
Bunch of lines oooowwww scarrry lol......
K
by K####:
by K####:
Spooky
K
by K####:
by K####:
Put it up to a TV speaker while its on readings up to 14000!!!!!!
O
by O####:
by O####:
Goes crazy every time you use it no matter where you are even if you put your phone in flight mode? Try another one not worth the download.
Y
by Y####:
by Y####:
it does work, and it's not as annoying as the other major free app in this category...
S
by S####:
by S####:
I'm downloading another emf detector to compare because this one shows I have extremely high EMF around me quite often n then just disappears. I'm curious if it's the app's function to randomly do that or a malfunction because there's zero cold spots, no chills, and no empathic feeling that someone's there.
X
by X####:
by X####:
Not certain it really works
S
by S####:
by S####:
Love this, thank you!
X
by X####:
by X####:
App works great
X
by X####:
by X####:
Remember, it's a phone app, not a $100 gauss meter, so it's not going to be AS accurate as an expensive device made to only pick up EMF, plus it's installed in a device that emits higher EMF too. People are ridiculous--download a free app & expect the world. This is good, it works, be happy--& if you want top of the line, then shell out the money for a real gauss meter. Also...bone, bone, bone...haha sorry...
C
by C####:
by C####:
No RF, no frequency, just milliGauss in a swirly graph. Entertainment value only.
R
by R####:
by R####:
This is very interesting.
R
by R####:
by R####:
It works
R
by R####:
by R####:
It's only as accurate as the sensor in your device and it's a phone not a hundred dollar real emf reader.
by Y####:
Hello my name is natasha and i was testing out if there was someone like a ghost in my house and I was sitting on my bed and I have this shelf next to my bed and I didn't what to get up so I tested all around by my bed I tested the shelf first.it was on yellow then when I got closer around the corner of the shelf by the the drawer it tern all the way to red I had 3 red what do that mean what do I do what if its something on the shelf or if it is the shelf go check out my YouTube channel baby doll land