Tools list - 1. Magnetic field detector. 2. Temperature sensor. 3. Spy recorder. 4. Ghost detector. 5. Compass. 6. Wifi detector 7. Wifi File Explorer

If you go to the market and buy the devices which lets you do this stuff, you'll be charged a great deal of money. Plus you won't get all these tools combined in one device.
We are in process of adding many more tools in this essential tools app.

Tools -
1. Magnetic field detector
Checks for magnetic field near your mobile.
Bars provided for quick perception
'Beep beep' sound provided. The sound intensifies as you go near magnetic field
Graphs to find patterns.

2. Thermometer
Thermostat style display.
Celsius & Fahrenheit scales available in thermostat.
Min & Max temperature of the day.
Temperature is calculated in 7 different standards.

3. Spy recorder
Widget is provided for quick & handy use.
Widget displays the time as the recording progresses.
Customized audio player.
Optimized for spying

4. Ghost detector.
Detects nearby presences.
At the climax, the music is so awesome that if the ghosts can listen, even they will get scared & go away!

5. Compass
Shows north direction.

6. Wifi detector
Find all the wifi networks nearby.
A slider to indicate signal strength.
BSSID of the unit displayed.

7. Wifi File Browser

Browse, copy & past all the files between SD Card & computer wirelessly from computer.
No USB cable required.
All the contents of phone on the computer (browser)
Zip download
Delete files in the mobile.
Multiple Upload. From computer to mobile.
Ultimate user interface.
To check the actual interface on browser, have a look at this.
http://dexterltd.com/screenshot.png

More tools down the line.
Feel free to contact us at contact@dexterltd.com

Screenshots: