Explore your environment through your iPhone's built-in sensors
Read and visualize magnetic field intensity in microteslas using your iPhone's built-in magnetometer. Observe how field strength varies as you move the device near different surfaces and materials.
Analyze frequency response when tapping on surfaces. The app processes audio through FFT to display a real-time frequency spectrum, letting you compare acoustic characteristics of different materials.
Use your camera to inspect surface textures and patterns up close. On-device image processing highlights visual details, helping you document and explore material characteristics.