Metal and Gold Detector & Gold Detector is a free Android application developed by Top Level Apps. It falls under the category of Utilities & Tools and helps users to detect metal objects using the Megantic field sensor. With this app, users can easily locate any metal object within a 30cm range.

This app is particularly helpful for those who have lost valuable items such as gold. It can help users locate metal objects with ease and also provides information on the amount of metal in the object. To use the app, simply open it and move your mobile device near the object you want to detect.

Overall, Metal and Gold Detector & Gold Detector is a useful tool for those who frequently lose metal objects and need a quick and easy way to locate them.