The app provides four simultaneous animated visual strobe displays for tuning E, A, D, and G strings on a bass guitar. It uses the iPhone's microphone for tuning and offers responsiveness in fine-tuning.
The app produces a feedback delay effect on sounds from the iPhone's microphone. Users can create musical patterns or experiment with sounds using various adjustable parameters and audio filters.
The app calculates delay times and oscillator frequencies that match a given tempo. It also identifies the fundamental frequency of any MIDI note and lists notes within a specified scale.
