Company Chrystian Vieyra created these great apps:
Physics Toolbox Tone Generator, Physics Toolbox Magnetometer, Physics Toolbox Accelerometer, Physics Toolbox Gyroscope, Physics Toolbox Sensor Suite, Physics Toolbox Compass, Physics Toolbox GPS, Physics Toolbox Spectrum Analyzer, Physics Toolbox Sound Meter, Physics Toolbox Color Gen, Magna-AR, and others..
