n-Keyboards app for iPhone and iPad

n-Keyboards lets you play keyboards using the included acoustic and electronic sounds, from piano or violin to synthesizers and sound effects. You can play a single keyboard or use the split-screen double keyboards.

You can choose among the many sounds included (over 100) or you can connect up to two external Apps via Interapp or Midi, using n-Keyboards as a controller.

n-Keyboards can also be played as an Interapp instrument within other applications, or it can send audio to Audiobus compatible applications.

Main features:
• "Linked" mode to play the same notes at the same time on the two keyboards
• "Hold monophonic", "Hold polyphonic" and "Sustain" keyboard mode
• Keyboard Zoom and Scroll
• Pitch wheel
• Presets savings
• Polyphony voices setting (into the device general settings)
• Built-in Metronome
• Double Keyboard (on iPhone/iPod available as In-App purchase)
• 10 Octaves Keyboard

Availabe as in-App purchase:
• Audiobus support
• Interapp & AU3 (load external InterApp Instruments or to play the app inside an external host)
• MIDI input and output