Allen Porter has released mobilesynth, a freeware synthesizer for the Apple iPhone.

mobilesynth is an open source classic monophonic synthesizer, designed for live performance. Developers are encouraged to visit the website and contribute.

mobilesynth features

  • Monophonic, playing one note at a time like a class synthesizer
  • Oscillator Module
    • Dual oscillators
    • Square, Triangle, Sawtooth, Reverse Sawtooth waves
    • Octave selector, supporting 5 octaves
    • Glide between notes (Lag Processor)
    • Oscillator fine tine (more than one full octave)
    • Oscillator sync
  • Low Pass Filter Module
  • Modulation module
    • Tremelo/Wave
    • Vibrato/Pitch
    • Filter
  • Envelope Generator module
    • Supports ADSR (Attack, Decay, Sustain, Release)
    • Volume
    • Filter (amount of low pass filter)

A free copy of mobilesynth is available from the iTunes App Store.

Visit mobilesynth @ Google Code for more information.