DesignByPaul has released PolySynth their first true polyphonic synthesizer. They say it only has 3 note polyphony but is packed with vintage analog character.
A spokesperson told us, "Everything on one screen makes sound design quick and easy including fine tuning of each note in the scale for endless microtuning possibilities. The PolySynth sports ms20 style resonant highpass and 24db/oct resonant lowpass filters and has Audiobus 3 support, IAA (Inter-App Audio) and MIDI-In so you can connect, play and record with other apps."
Pricing and Availability:
$4.99 at the app store.