【實用工具app】Free Metal Detector|最夯免費app-綠色工廠好玩App

*** Free metal detection in the palm of your hand!Main Features:* Simple to use* Detect coins and other metals objects* Adjustable sensitivity settings* Visual level of strength indicated* Sound can be turned on/offThis free metal detector has been designed for the iPhone 3GS using the built in compass (magnetometer) to sense changes in the electromagnet field from metallic objects in close proximity to the phone** Please check out our other apps, Dog Whistler & Dog Whistler Pro (consistently ranked in top 10), Mobile Caddy (previously chosen as a Staff Favorite), Thumper, Date Util, Earthquake, and Gift Tracker.