Now Instruments and Software, Inc.
VibSensor
FreeVibSensor is a vibration meter geared to science and engineering applications where quantitative accelerometer and vibration data are needed.
AndroidVisualAudio
FreeVisualAudio is an acoustic analysis tool for science and engineering applications where quantitative frequency and level data are needed.
AndroidVisualAudio Real Time Audio Spectrum Analyzer
FreeVisualAudio is an acoustic analysis tool for science and engineering applications where quantitative frequency and level data are needed.
iOS