Metal Sniffer ☆Metal Detector☆

=== Metal Sniffer: Metal Detector ===
This app detects nearby electromagnetic fields using the phone's built-in magnetometer/compass. Depending on your phone, you can use it to detect metals up to 15cm away, and magnets from far, far away! Note that household equipment like TVs, and computers or even your phone case can affect readings.
 
===How to use this app?===
Very simple, just move the app around and read the measurements, if the magnetic field readings go over a critical level, the phone will vibrate, meaning a ferromagnetic material is nearby.

If the readings aren't getting updated, make sure your phone is equipped with a magnetometer.

If the readings seems to be off, it means that your sensors needs to be re-calibrated, click the re-calibration button (refresh icon) for instructions.

===REVIEWS===
Metal Sniffer: Leveraging your Android’s magnetic sensors to search for metal:
http://www.androidauthority.com/metal-sniffer-app-review-94472/

Metal Sniffer Brings Polished Metal Detection to Android:
http://www.xda-developers.com/android/metal-sniffer-brings-polished-metal-detection-to-android/

Metal Sniffer Is Hands Down The Best Metal Detector App For Android:
http://www.redmondpie.com/metal-sniffer-is-hands-down-the-best-metal-detector-app-for-android/

More video:
http://www.youtube.com/watch?v=J-mjMuIHhrU

If you like the app, please take the time to rate it & share!

===Features===
-Fun Metal Detector
-Displays the x,y,z components of the magnetic field.
-Works through walls! Detect hidden electrical wires.
-4 Sensor speeds and 3 different units.
-Export the data to a CSV file, make cool charts.
-Compass-like arrow to point out the direction of the source of the magnetic field
-Vibration alarm
-Free (Ads can be disabled in the settings)
-Option to force screen on to prevent screen from closing
-A historical chart
-Optimized for Ice Cream Sandwich/Holo theme
-Russian, Spanish and Dutch translations
-Tutorial (only on Android 4.0+) when app is first launched.

===Notes===
-Works on 2.1 and up!
-Other languages coming soon.

===Permissions===
VIBRATE
Used for vibration when level has reached a set threshold.
WRITE_EXTERNAL_STORAGE
Used to save .csv records to SD card.
INTERNET/ ACCESS_NETWORK_STATE
AdMob ads.

Bugs? Please e-mail me by clicking the link below.

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