Algonautic
Evolving MIDI chord pads
$4.99 · Designed for iPad. Not verified for macOS.
Also Included In
iPad
Algonautic
A MIDI chord pad instrument for iPad.
Each pad maps to a full voiced chord. Route the output to your DAW, layer it, sequence it, and capture it as MIDI.
The chord library comes from my own catalogue: a harmonic language I developed across Sonic Dreams Vol. 1 & 2, now available as a playable instrument.
*** Features
• Pads fire complete chord voicings — one tap, full harmony
• Sync to your DAW or trigger freely
• Gate and Latch modes hold chords for as long as you need
• Strum mode spreads chord attacks for natural movement
• Transition rules step through chords in order or randomly — useful for progressions that evolve on their own
• Mutation mode introduces inversions and harmonic variations over time
• Two Part Doublers add bass and top-voice doublings in real time, each on its own MIDI output channel
• Runs as an AUv3 MIDI effect in Logic Pro, AUM, Cubasis, and other compatible hosts — or standalone
• MIDI only. No audio engine, no added audio latency
*** Compatibility Notice
Requires an AUv3-compatible host for plugin functionality.
- Bug fixes and improvements
The developer, Axart Labs OU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Axart Labs OU
- Size
- 11.7 MB
- Category
- Music
- Compatibility
Requires iPadOS 12.0 or later.
- iPad
Requires iPadOS 12.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPad
- Age Rating
4+
- 4+
- Copyright
- © 2026 Axart Labs OÜ

