I absolutely love Filtatron, especially processing external audio. I would love to see a few updates, some of which might be relatively simple to do for someone as talented as the developer of the current version.
- Control VCO pitch via MIDI notes over core midi
- Knob/switch control using MIDI CC
- MIDI sync clock to BPM
- Extend range of LFO into audible frequencies
- VCO frequency and level modulation (would be incredible)
- Pinch to zoom on sampler for finer control over loop start/end
- Sampler loop/single shot mode with triggering by an XY pad like the VCO
- Reverb and chorus would be nice to have
Any of the above would be great additions to is cool app.