MagnetMeter

MagnetMeter is a geomagnetic measurement tool designed for jailbroken devices. It uses the iPhone's built-in magnetic sensor to detect the strength of magnetic fields in the surrounding environment in real time. The interface is simple and intuitive, and the data feedback is clear. It is suitable for physics experiments, environmental detection, science exploration, classroom demonstrations, checking magnetic changes around appliances, and locating hidden metal objects. Compact but practical, it offers a useful measurement experience on older iPhone devices. Interested users are welcome to download and install it from iOSIPA Software Network.