SynthStation25 compatible

midiPhon® is a modular synthesizer for iPhone, iPod touch and iPad.

It allows you to build synthesizers using different modules. Modules can be added / removed and connected to each other in any order. This allows each module's parameters to be controlled by the output of other modules, enabling you to create many varied sounds.

When your synthesizer has been built, you are able to use it as an instrument using the built-in touch screen keyboard, or from external devices:

  • all midi Compatible Devices (via. Line6 MidiMobilizer or network using the ipMidi Protocol)
  • Akai's SynthStation25 which is a keyboard for the iPhone / iPod.

MidiMobilizer compatible SynthStation25 compatible SynthStation25 compatible

midiPhon is a modular software synthesizer, which allows you to build your own synthesizers from various modules.

midiPhon on AppStore


  • Modules
    • Generator
      • Generates waveforms according to settings and inputs.
      • Continous frequency
      • Frequency derived from controller input (notes, etc.)
      • Each generator can generate multiple partials/harmonics.
      • Waveforms
        • Sine
        • Square
        • Triangle
        • Sawtooth
        • Noise
        • Level
      • Module inputs
        • Envelope, 4 inputs (A, D, S, R) (set, add, multiply)
        • Frequency modulation (set, add, multiply)
        • Amplitude modulation (add, multiply)
      • Module outputs
        • L, R (audio)
    • Mixer
      • Process 2 inputs using following methods
        • Add (mixing)
        • Multiply
      • Module inputs:
        • Limit (set, add, multiply)
        • Amplifier (set, add, multiply)
        • L(2), R(2) (audio)
      • Module Outputs:
        • L(2), R(2) (audio)
    • Delay
      • Classic delay effect module.
      • Module inputs
        • L, R (audio)
        • Number of repeats (set, add, multiply)
        • Amplitude drop (set, add, multiply)
        • Delay time (set, add, multiply)
      • Module outputs
        • L, R (audio)
    • Filter
      • Modes
        • Low
        • High
        • Band
        • Notch
        • Peaking
        • Low shelf
        • High shelf
      • Module inputs
        • L, R (audio)
        • Gain (set, add, multiply)
        • Bandwidth or Q (set, add, multiply)
        • Frequency (set, add, multiply)
  • Built-in HTTP server for managing projects
  • Sequencer
  • Support for external control
    • Line6 Midi Mobilizer
    • Akai Synthstation
    • Midi over network (ipMIDI)
midiPhon® is a product of Planner4You ApS