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EMF Meter Free

By Hamway

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For the iPhone 3GS, 4, 4s, & 5

Get the most advanced EMF app in the store
Impress your friends or colleagues with this cutting edge technology.

Convert your iPhone into a EMF Meter (electromagnetic field tester).
By utilizing the internal compass hardware. You can view the raw data of the magnetic fields that are all around you on a digital display.

Record your findings with our new feature “Readings Log”
In-app email- Send your readings while you continue to use this app.
Scientist, Teachers, Students, Engineers, Ghost Hunters, all use EMF Meter's for detecting magnetic fields of all types.

Now iPhone 3G(S) & iPhone (4) owners can also FOR FREE!
Why pay for something when you can get the same thing for free! With more features than our competition!

-Detect the strength of Magnetic force fields on all three axis’s (x,y,z)
-Magnetic force is calculated in microteslas ( µ T )
-Record your readings with a time & date stamp of each event.
-Pause Magnetic readings with the (Clock) button. To take a reading for an experiment.

Version 2.2
Added locations to the save log.
This can be viewed in the log or a brand new map view.
This feature was requested by geological survey group.

Version 2.0
Settings are now available.
- Auto sleep disable / enable
- Reading calibration
- Threshold for readings
- Alarm for readings
- Reading interval / timer
With settings unlocked you have full control of sensor and data logging.
Instructions for the settings are included on the information view.

The observed magnitude is the strength or size of the magnetic vector in microteslas ( µ T ).

Please observe and respect the iPhone user manual and warranty if you intend to use your iPhone as a scientific device. We are not responsible for any damage that you or any other force of nature may cause to your device.

Please leave a good review if you like this app. We love to hear from our customers. If you have any suggestions for improvement, use our link in the app store under customer support.

Check us out at

What's New in Version 2.2

Version 2.2
Added locations to the save log.
This can be viewed in the log or a brand new map view.
This feature was requested by geological survey group and ghost hunting tour companies.
Added new icon.

& squashed a bug or two.

Please keep the nice 5 star reviews coming.

iPhone Screenshot

iPhone Screenshot 1
iPhone Screenshot 2
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iPhone Screenshot 4

Customer Reviews

Not a emf detector

This app is not a emf detector what is is is just a mf (magnetic field) i was able to come to this conclusion for two reasons 1 NO iPhone or iPod touch has the correct hardware to pick up emf signals 2 I conducted a test i took a base reading outside and then I took a reading next to my wifi router and found only a slight change then i took a reading next to a large magnet and it detected a HUGE increase in its supposed " emf " field and magnets don't emit emf they just have a magnetic field likewise a wifi rougher puts out lots of emf and the increase in its reading was marginal at best. Anyway the iPhones own antennas ant electrical circuits would render the data useless because of the interference.

Not even real!

Honestly I knew that this wasn't even real, I mean come on its a free app on a phone. I mean if you so much move the thing "reacts" to something. The only reason why I gave it three stars is because it's fun to mess with in my personal opinion. Does it work hell no, in fact I think none of these EMF detectors work! But if you you really want to buy the "upgraded" version go ahead but it's NOT a real EMF detector, DUH.

Highly Advanced EMF Detector or Meter.

I have came to the Above conclusion because of How it Ask You to Enable Location Services for it and also some of the Screen shots of it here to. I guess it is Sipost to Log where You are at. And what Your Readings are. Plus also let's You share Your Logs over E-Mail and maybe even different Social Media sites like FB and ect. For example. Which is Ok if You need them. Other wise Not.

EMF Meter Free
View In iTunes
  • Free
  • Category: Utilities
  • Updated:
  • Version: 2.2
  • Size: 1.5 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 5.1 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

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