Welcome the classic Mono/Poly analogue app
The Mono/Poly analogue is known for its hybrid mono and polyphonic design and this new app recreates the layout for the iPhone and iPad.
The four Oscillator app has a chord mode and can be shared in four voice polyphonic modes or in monophonic unison creating lush an dense textures!
[youtube https://www.youtube.com/watch?v=H6NmqsMPK7A&w=560&h=315]
The iOS app cost $19.99.