Metal Detector / EMF Meter for iOS

Metal Detector / EMF Meter is a free iPhone utility that utilizes the device's built-in compass to detect electromagnetic fields and magnetic forces. Designed for a wide range of users, including scientists, educators, and hobbyists, the app offers real-time readings of magnetic field strength across three axes: x, y, and z. The application displays measurements in microteslas, making it suitable for both casual and serious investigations into magnetic phenomena.

One of the standout features of this app is its "Readings Log," which enables users to document their measurements along with the corresponding date and time. This function is particularly beneficial for those conducting experiments or research. Users can also pause readings by using the clock button, allowing for more controlled data collection. Overall, Metal Detector / EMF Meter provides a practical tool for anyone interested in exploring magnetic fields.