This app makes your iPhone into a metal detector. Powerful and easy to use too.
Features:
- Looks simple and clean.
- Showing the metal detector with a gauge needle and the numbers together.
- Alerted by the sound when it detects metal.
- Calibrate the screen will pop up automatically when the device needs to be calibrate.
- You can turn off audio alerts as well as adjust the volume.
- While the app is running, you can set the screen all the time to use it more convenient.
