RasterFX
A multi-effects processor that keeps moving after you let go.
Six effect slots, a global modulation matrix, and a performance layer you can play with one hand. It runs on its own, or as an AUv3 plug-in inside AUM, GarageBand, Logic for iPad, Loopy Pro, Drambo and Cubasis.
What it does
- Eight effects — filter, delay, drive, reverb, grain, repeat, motion, dynamics. Each one draws what it is doing to the signal.
- Anything can move anything. Patch an LFO, an envelope, a random source, a step sequencer — or your own finger — onto any knob on screen.
- Play it. An XY pad that interpolates between saved corners, eight macros, four momentary throws. All of them are modulation sources too.
- Roll the dice. Nudge it, reshape it, or start over — and lock the parts you want to keep.
- Record it. Capture what you are hearing straight to a file and share it from inside the app.
Free, and what Pro adds
The free version is not a demo. Every effect, every modulation source and every factory preset is there, with no watermark, no silence and no reduced quality — three slots, four modulation lines and 60-second recordings.
Pro is a one-time purchase, not a subscription. It adds all six slots, sixteen modulation lines, split routing, XY corner morph, evolve, A/B compare, recordings of any length, and saving your own presets.
Requirements
- iOS 17 or later, iPhone and iPad
- As a plug-in: any Audio Unit v3 host