Pegboard - Wavetable Synth

In-app purchases
4.2
405 reviews
100K+
Downloads
Content rating
Everyone
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About this app

Pegboard is a mobile synth designed to make playing music more intuitive. The app is a full-featured mobile subtractive synthesizer with a virtual analog filter. Use it as a melody writing app, music scale finder, or just as a MIDI keyboard controller. How you use it is completely up to you.

The keyboard is arranged in a harmonic table layout. Scales you choose are highlighted for easy improvisation. Each chord has a simple shape that is the same in every key. This layout greatly simplifies playing chords, borrowing chords, and modulating between keys.

Music theory apps tend to impose constraints and can be uninspiring. Pegboard will give you an intuitive feel for harmony and allow you to come up with your own amazing riffs all through improvisation. Most of the app features are free. The synth is fully playable and programmable in the free version.

Included in the free version:
• Over 400 unique scales.
• 70 factory presets.
• 8-voice polyphony.
• 4 oscillators.
• 7 effect modules.
• 16-row modulation matrix.
• Unlimited use, no ads.

Included in the pro version:
• Unlimited saved presets.
• MIDI over USB.

The pro version is available as an in-app purchase. It will allow you to use the app as a MIDI controller. You can then connect the app to your DAW or another synthesizer.
Updated on
Mar 22, 2026
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Ratings and reviews

4.2
370 reviews
zaxolotl
June 28, 2024
This is a really amazing synth and it's great to have a mobile isomorphic keyboard! My only gripe is that, as far as I can tell, this only has two notes of polyphony? I can't find a way to get more than that, and it's kinda frustrating... you give us all these cool pads and stabby synths and parameters and you just... can't play chords with them... :( Please add a setting for more voices of polyphony cause right now it might as well just be monophonic with a harmony gimmick
9 people found this review helpful
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Finn Franklin
February 22, 2026
despite advertising as a midi synthesiser, it seems to me that to use my midi keyboard, I have to pay £18 to unlock "pro". Still very nice sounds, it's a good synthesiser, just don't be fooled by the free download.
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Eventlessgaming
March 4, 2026
As someone who loves messing around with synths and unique tools, this feels like a breath of fresh air, the app doesn't shove "premium" down my throat but it does prove itself to be extremely useful. Basically an extremely well designed and humble app, 10/10. Would recommend you check it out.
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What’s new

• Fixed issue with coarse slider quantization.
• Fixed issue with status bar on some devices.
• Removed preset sync feature.
• Improved button interaction.
• Various other design changes.