Microtonal Lab is made and published by Martin Adler. AppBrain is an independent app data site and isn't affiliated with Martin Adler. The app name, icon, screenshots and description belong to Martin Adler and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 1.00
- 1 ratings
- Last updated
- September 11, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Competitors
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Releases
Updates seen on the App Store- Version
- 1.1
- Launched
- July 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- $6.99
- App size
- 89.6 MB
- Content rating
- Everyone
Technologies used by Microtonal Lab
About the app and developer
About Microtonal Lab
Microtonal Lab is a music app developed by Martin Adler.
User Ratings
Microtonal Lab is rated 1.00 out of 5 stars. The rating is based on one rating ratings.
App Information
Microtonal Lab costs $6.99. The app size is 89.59 MB. The latest version available is 1.1. The last update was on September 11, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since July 2026.
Developer information for Martin Adler
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Frequently asked questions about Microtonal Lab
Is Microtonal Lab free?
No. Microtonal Lab costs $6.99 on the App Store.
Is Microtonal Lab still available?
Yes. Microtonal Lab is on the App Store, and the last update we saw was on September 11, 2026.
How large is Microtonal Lab?
Microtonal Lab is 89.59 MB.
Is Microtonal Lab suitable for children?
App Store rates the content of Microtonal Lab as suitable for everyone.
How do people rate Microtonal Lab?
Microtonal Lab has one rating of 1.00 stars on the App Store.
Who made Microtonal Lab?
Microtonal Lab was developed by Martin Adler. It is listed in the music category on the App Store.
Store listing
By Martin Adler, from the App Store
Description by Martin Adler Written by the developer, not by AppBrain. Click to read.
AUv3 PLUGIN
Use MicrotonalLab as a plugin inside GarageBand, AUM, Cubasis, Drambo, and any AUv3-compatible host. The full step sequencer, tuning system, and SF2 instruments are available directly in your DAW. Record sequences as MIDI regions with automatic tempo sync.
HARMONIC GALAXY
Discover musical intervals as a visual universe. Every dot is an interval above the root — its size shows consonance, its color shows its position in the octave, and its number shows the exact distance in cents. Pinch to zoom and new microtones emerge from the depths. Build custom scales by tapping intervals and save them to your library.
MICROTONAL KEYBOARD
A fully playable keyboard with exact microtonal tuning. Choose from piano, strings, marimba, vibes, bass, pad, flute, or synthesized waveforms. Activate any scale from the library and the keyboard reconfigures to show precisely those notes. Supports glide between notes for expressive playing.
STEP SEQUENCER
A 16-step sequencer with microtonal note assignment per step, velocity, gate, and swing control. Syncs to the host tempo in AUv3 mode.
LAUNCHPAD
A grid-based launchpad for live performance. Rows correspond to scale degrees, columns to time — tap to toggle notes and play your patterns in real time.
SCALE LIBRARY
Browse world scales from dozens of musical traditions, including Arabic maqam, Indian ragas, Persian dastgah, Javanese gamelan, and many more. Preview any scale, then activate it across all views with one tap.
TUNING SYSTEMS
Switch between 12-TET, 19-TET, 24-TET, 31-TET, and 53-TET. Full access to all scale degrees in the sequencer for every tuning system.
MIDI EXPORT
Export your sequences to standard MIDI files with full microtonal pitch bend on each channel. Import directly into any DAW for further production.
FX
Filter (low-pass with cutoff and resonance), reverb (from small room to cathedral), and delay — all controllable via XY pads in real time during playback.
Microtonal Lab is built for composers, sound designers, music theorists, and anyone curious about the music that lives between the keys.