Create stutter, roll, reverse roll, and trance gate effects effortlessly.
Roll Mode repeats the selected beat length from the audio buffer.
Trance Gate Mode applies rhythmic amplitude effects directly to the live signal.
Reverse your rolls for glitchy, chopped textures.
Invert the trance gate envelope for unique rhythmic effects.
X-axis selects the beat length for your effect.
Y-axis can control rise/fall ratio, envelope curve, effect amount, or be disabled.
Fully MIDI controllable – trigger beats using MIDI keyboard or sequencer.
Highlighting & mapping for intuitive live performance feedback.
Adjust the rise & fall ratio for smooth or sharp rhythmic effects
Customize the curve shape (logarithmic, linear, exponential) for precise shaping.
Control the amount of the envelope’s effect on the sound.
Works across Roll & Trance Gate modes for dynamic transitions.
Send the envelopes as MIDI CC message to control other parameters.
Capture your XY Pad performance and replay it anytime.
Save recordings to iCloud and manage them from the settings.
Assign MIDI notes & channels to trigger saved recordings.
Loop mode or one-shot playback for flexible performance.
Use RollBud as an AUv3 plugin in AUM, Logic Pro, GarageBand, Cubasis, Loopy Pro, and more.
All parameters available as AU controls, allowing automation in your favorite DAW.
Seamlessly integrates with your iOS music setup for live performance & studio production.
Download for iOS or Apple Silicon
RollBud offers its core componets on Github.
They are all shared libraries for iOS, macOS and tvOS platforms, written in Swift.
Fully custumisable and editable knob with rotary, horizontal and/or vertical gesture recognition.
A music theory library with Note, Interval, Scale and Chord representations in Swift enums.
