The app records conversations using the device's microphone and filters out ambient sound. Users can listen to the adjusted audio through headphones, speakers, or Bluetooth devices.
Control radio receivers via Bluetooth for power on/off, volume adjustment, mode switching between radio, USB, Bluetooth, AUX, and disc. Navigate presets 1-6, seek up/down, play/pause, stop, mute, and select FM/AM bands.
The app provides a grid of pads for playing and manipulating sounds. Users can create custom sounds using the device microphone or iTunes file sharing, and modify them with effects and parameter changes.