Dear developer,You are a legend when it comes to granular synthesis, your plugin is marvelous and I’ve tried them all on iOS at least. I hope you will consider bringing back the old UI as an option at least since it was way more practical on phones (where I do most of my music), portrait mode was way easier to handle before than it is now ; everything is incredibly small and it feels necessary to utilize the whole screen to make changes - this wasn’t the case before and it was far smoother as an experience. The new look DOES look better tho, although that is somewhat secondary imho.I’ve also been experiencing lots of crashes since the previous update but now that I realize that this has been updated again I will try it out and let you know if any of the glitches are still present on this update. Thank you for offering these for free - I would have gladly paid for them though. Fantastic work.

I’m so happy with this app, Mutable Instrument’s Eurorack modules are amazing and it’s super fun to have software ports I can carry around in my pocket! I’m glad this is free, it’s really impressive considering the prices of similar apps - for example, Ripplemaker is about $10, yet I use these just as often! I would love to see more Mutable ports, maybe Ripples or Stages, but I can’t complain, these are wonderfully fun! Essential for anyone messing with iOS music!

Using just the Spectrum synthesizer alone, just about anything can be done - from smooth leads and cutting-edge basses to swirling pads and epic drones to atmospheric soundscapes and sound effects. Add to that the awesome power of the Modal and Resonator synthesizers... Spectrum is probably the best bargain out there for AUv3, period.The question is not “what can it do.” The question is “what CAN’T it do”... and for the record, that’s a hard question to answer.

These sound generators (simulated physical phenomena) are so different to conventional synths, and the sounds are amazing. You can get the Mutable documents for fuller explanation of what's going on. I've made short lists of what the knobs do for the various modes; the referenced links are not too helpful since the knob names are not shown. If you hate getting so much for free, you can buy the author's Synth Modes app.