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StepPolyArp Unit

Version 4.1.9

Content Rating 4+

User Rating 4.5 / 5

Votes 10

StepPolyArp Unit

Laurent Colson

Music

IOS
GBP 14.99


Download StepPolyArp Unit on the Appstore





"StepPolyArp Unit" is a real-time polyphonic and polyrhythmic MIDI step arpeggiator and step sequencer. It can be used as a standalone application or an Audio Unit MIDI effect plug-in.

The application and the plug-in can operate as a step arpeggiator by automatically generating melodic patterns from played notes or chords, or as a step sequencer that doesn't require MIDI input to play.

Unlimited presets can be saved on a local device and synchronized to iCloud. Each preset contains 16 patterns, 5 customizable polyrhythmic step controllers, and a 32 steps event matrix with 11 polyphonic and polyrhythmic lines driving the arpeggiator engine.

The application supports full internal and external MIDI connections for input and output, Audiobus MIDI sender, MIDI filter routing, Ableton Link sync, and MIDI clock source sync. An internal sound bank is included.

The Audio Unit MIDI effect plug-in supports multiple instances. A compatible host is required to run the plug-in. The host needs to support the Audio Unit MIDI effect format.

Features:

• Standalone application and Audio Unit MIDI effect plug-in
• Arpeggiator and step sequencer mode
• 1 to 32 steps programmable matrix
• 11 configurable transposition lines
• Polyrhythmic lines
• 16 patterns by preset
• Automatic chaining patterns
• 8 octaves resizable keyboard
• Multitasking
• Sample-accurate timing
• Internal sound bank
• Tap tempo
• Receiving MIDI from external MIDI sources
• Receiving external MIDI sync (MIDI clock)
• Ableton Link support
• Internal routing of inputs, outputs, and MIDI sync
• Send MIDI to a virtual port that can be used as MIDI input by other "Core MIDI" compatible applications
• Default velocity, modulation, pan, volume, aftertouch, and pitch bend steps controller
• Customizable steps controller MIDI setup
• Arpeggiator and sequencer conform to the selected scale
• 6 arpeggiator modes
• 1 random mode
• 1 chord mode
• Random patterns creation
• Presets manager
• "Program Change" support
• Native iCloud support
• "Files" application support
• Full support of "Split View" and "Slide Over"
• 128 Undo / Redo levels
• Copy and paste
• Lockable keyboard (latch mode)

Supported MIDI connections:

• Virtual "Core MIDI" connections between applications
• iOS compatible MIDI interface
• MIDI over Wifi
• MIDI over Bluetooth
• Ableton Link (sync and transport)
• Audiobus (MIDI, transport, state saving)

Requirements:

An iPad or iPhone with iOS 11 or later

Documentation:

https://dev.laurentcolson.com/medias/steppolyarp/StepPolyArp-Unit.pdf



Release notes


• Fixed an issue with MIDI over Bluetooth on iOS and iPadOS 13



StepPolyArp Unit screenshot oneStepPolyArp Unit screenshot twoStepPolyArp Unit screenshot threeStepPolyArp Unit screenshot four


The Developer Laurent Colson also wrote the apps listed below, click the icon to visit the pages.

ChordPolyPad
ChordPolyPad

£12.99
"ChordPolyPad" is a MIDI chords player that allows you to create chord sets from a large internal library, from any combination of notes, or from chords generated randomly. Each set consists of 8 groups of 16 pads, or 2 groups of 64 pads.

In addition to play chords, each pad can generate customizable MIDI controls on its horizontal and vertical axis.

The application supports full internal and external MIDI connections for input and output, Audiobus MIDI sender, and MIDI filter routing. An internal sound bank is included.

Unlimited presets can be saved on a local device and synchronized to iCloud.

Features:

• 8 groups of 16 pads or 2 groups of 64 pads by preset (128 pads)
• MIDI port and MIDI channel assignable for each pad
• Customizable X/Y controller for each pad
• Velocity assignable for each chord note
• Strumming setup by pad
• Copy and paste for pads and groups
• Draggable chords directly from library
• Searching for chords available in a defined scale
• Random chords for instant inspiration
• Multitasking
• Internal sound bank
• Receiving MIDI notes and control from external devices
• Send MIDI to a virtual port that can be used as MIDI input by other "Core MIDI" compatible applications
• Presets manager
• "Program Change" support
• Native iCloud support
• "Files" application support
• Full support of "Split View" and "Slide Over"
• Undo/Redo

Supported MIDI connections:

• Virtual "Core MIDI" connections between applications
• iOS compatible MIDI interface
• MIDI over Wifi
• MIDI over Bluetooth
• Audiobus (MIDI, state saving)
• Inter-App Audio (MIDI, audio, transport control)

Requirements:

An iPad or iPhone with iOS 8 or later

Documentation:

http://dev.laurentcolson.com/medias/ChordPolyPad/en/ChordPolyPad.pdf...
StepPolyArp Unit
StepPolyArp Unit

£14.99
"StepPolyArp Unit" is a real-time polyphonic and polyrhythmic MIDI step arpeggiator and step sequencer. It can be used as a standalone application or an Audio Unit MIDI effect plug-in.

The application and the plug-in can operate as a step arpeggiator by automatically generating melodic patterns from played notes or chords, or as a step sequencer that doesn't require MIDI input to play.

Unlimited presets can be saved on a local device and synchronized to iCloud. Each preset contains 16 patterns, 5 customizable polyrhythmic step controllers, and a 32 steps event matrix with 11 polyphonic and polyrhythmic lines driving the arpeggiator engine.

The application supports full internal and external MIDI connections for input and output, Audiobus MIDI sender, MIDI filter routing, Ableton Link sync, and MIDI clock source sync. An internal sound bank is included.

The Audio Unit MIDI effect plug-in supports multiple instances. A compatible host is required to run the plug-in. The host needs to support the Audio Unit MIDI effect format.

Features:

• Standalone application and Audio Unit MIDI effect plug-in
• Arpeggiator and step sequencer mode
• 1 to 32 steps programmable matrix
• 11 configurable transposition lines
• Polyrhythmic lines
• 16 patterns by preset
• Automatic chaining patterns
• 8 octaves resizable keyboard
• Multitasking
• Sample-accurate timing
• Internal sound bank
• Tap tempo
• Receiving MIDI from external MIDI sources
• Receiving external MIDI sync (MIDI clock)
• Ableton Link support
• Internal routing of inputs, outputs, and MIDI sync
• Send MIDI to a virtual port that can be used as MIDI input by other "Core MIDI" compatible applications
• Default velocity, modulation, pan, volume, aftertouch, and pitch bend steps controller
• Customizable steps controller MIDI setup
• Arpeggiator and sequencer conform to the selected scale
• 6 arpeggiator modes
• 1 random mode
• 1 chord mode
• Random patterns creation
• Presets manager
• "Program Change" support
• Native iCloud support
• "Files" application support
• Full support of "Split View" and "Slide Over"
• 128 Undo / Redo levels
• Copy and paste
• Lockable keyboard (latch mode)

Supported MIDI connections:

• Virtual "Core MIDI" connections between applications
• iOS compatible MIDI interface
• MIDI over Wifi
• MIDI over Bluetooth
• Ableton Link (sync and transport)
• Audiobus (MIDI, transport, state saving)

Requirements:

An iPad or iPhone with iOS 11 or later

Documentation:

https://dev.laurentcolson.com/medias/steppolyarp/StepPolyArp-Unit.pdf...