Laurent Colson - Development

12/08/2026

Painting ideas on the iPad

18/07/2026

Doug from The Sound Test Room has just made a new video focusing on the two new StepPolyArp 6 preset packs, Analog Sequence and Dance Horizons.

The video premieres tonight at 8:00 PM UK time:
https://youtu.be/JA2t4s-d9u4?si=JuIfXGbKvXlIi3hg

Thanks to Doug for taking the time to make this video! 😊

You can get StepPolyArp 6 here on the App Storehttps://apps.apple....

15/07/2026

🎹 StepPolyArp 6.0 is out!

The Pattern Playback system has been greatly improved, with automatic pattern chaining, the ability to jump to a specific pattern or choose a random one, and the option to define a default pattern recalled every time playback starts.

The pattern engine has been refined for better synchronization and more reliable sequencing, making performances and pattern-based composition smoother than ever.

The Preset Manager has been redesigned to support in-app purchase packs. Two new preset collections are available: Analog Sequence and Dance Horizons, with over 100 new presets and 6 free presets included in each pack.

Standalone app and AUv3 MIDI effect, one purchase for iPhone, iPad, and Mac.

Discover more here → https://dev.laurentcolson.com/steppolyarp

03/02/2026

Doug just released a video about the new ChordPolyPad update.
It premieres tonight at 8pm UK time on YouTube.
Thanks Doug for taking the time to do this.

You can get ChordPolyPad here on the App Storehttps://apps.apple.com/gb/app/chordpolypad/id694599930App and AUv3 MIDI effect for iPhone/iPad/Mac"ChordPolyPad...

03/02/2026

🎹 ChordPolyPad 3.0 is out!

The Random Chord Generator has been completely redesigned, letting you create chords in 16 different musical moods with smoother, more natural progressions.

The new Global Scale System now applies across all pads and supports your own custom scales, making it easier to stay in key while exploring ideas.

The Preset Manager has been updated to handle in-app purchase packs, each including 6 free presets so you can try them before deciding.

Standalone app and AUv3 plug-in, one purchase for iPhone, iPad, and Mac.

Discover more here → https://dev.laurentcolson.com/chordpolypad.html