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.
by 正行 Akamatsu★ 3.65 ratingsMusic$0.99Data updated 2026-09-10
Use to sing along with Apple Music tracks. Adjust microphone levels and apply effects like gate, compression, limiter, EQ, delay, and reverb. Connect via wired earpods or USB audio interface for low latency. Monitor voice output clearly.
Create and arrange melodies, bass lines, and drum beats by moving dots on the screen. Switch chords and patterns instantly. Apply delay and reverb effects to instruments. Tap or drag to build sequences. Sync with AirPlay for playback.
Create and customize sounds using FM synthesis technology. Adjust parameters to shape tones and effects. Play back and record synthesized music. Export audio files for use in other applications.
The app transforms an iPhone or iPad into a synthesizer using additive, subtractive, and FM sound synthesis. It supports external MIDI input for notes, modulation wheel, and pitch bend, and includes screen recording for sharing sounds.