KeyPad MIDI Controller

KeyPad MIDI Controller

SFZ, SF2 Player · Piano & Pads

5 ratings
2 reviews
Free

Details

  • Released
  • Updated
  • February 5, 2026
  • June 21, 2026

Features

KeyPad MIDI Controller screenshot #1 for iPhone
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About

Transform your device into a professional MIDI controller with touch-optimized piano keys, drum pads, and performance controls. It supports SFZ, SF2, WAV, and M4A samples, and can control iOS apps, hardware synths, and Mac software wirelessly or wired.

Touch-optimized piano keyboard
9-pad drum grid
XY performance pad
Built-in sound engine (SF2, SFZ, WAV, M4A)
AUv3 plugin support
Network MIDI for Mac control
Aftertouch and MPE expression
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What's New in KeyPad MIDI Controller

1.12

June 21, 2026

MPE pitch bend now broadcasts to all member channels, so notes you're already holding bend correctly instead of staying fixed. Added a Big Piano grid view with refined sharp corners and cleaner natural-key labels. Grid layouts are now a radio group in the View menu, and a new scale remap mode plus piano sharp shift give you more ways to lay out the keyboard. Key Width moved into the View menu as its own group for consistency. Added a minor-thirds grid mode (columns step up by 3 semitones, rows go chromatic). Double-tapping SUSTAIN (or tapping it with two fingers) now latches it on, with a red border and held-key lighting; a single tap releases the lock. MPE sustain broadcasts CC64 across all member channels so held notes sustain reliably. Fixed grid slide velocity to keep the original strike velocity instead of re-reading at the cell edge. Grid MPE output is now deduplicated for parity with the piano, and MPE pitch-bend stepping is smoother thanks to non-blocking MIDI output and deduplication.

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User reviews

Need A 8X4 pad mod

A 8X4 pad mod like Ableton Move should be useful l.

Best AuV3 keyboard

There's only a few auv3 keyboards, this is the best and it's free. So dope.

Developer apps

FAQ

What is KeyPad MIDI Controller?

KeyPad MIDI Controller transforms your iPad or iPhone into a professional MIDI controller. It features a touch-optimized piano keyboard, drum pads, and XY performance controls, allowing you to control music software and hardware.

Can KeyPad MIDI Controller play sounds on its own?

Yes, KeyPad MIDI Controller includes a built-in sound engine. It supports loading SF2 SoundFonts, SFZ instruments, and WAV/M4A samples, allowing you to play sounds directly without needing other apps.

How can I connect KeyPad MIDI Controller to my Mac?

You can connect KeyPad MIDI Controller to your Mac wirelessly via Network MIDI over your local network, or wired using USB for a zero-latency connection. This allows you to control Mac music software like Logic Pro or Ableton Live.

Does KeyPad MIDI Controller work as a plugin?

Yes, KeyPad MIDI Controller functions as an AUv3 plugin. You can load it directly into AUv3-compatible DAWs on iOS such as GarageBand, AUM, Cubasis, BeatMaker, and Drambo.

What kind of expressive controls does KeyPad MIDI Controller offer?

KeyPad MIDI Controller offers advanced expressive controls including velocity-sensitive keys, pitch bend and modulation faders, sustain pedal support, and four aftertouch modes (Mono AT, Poly AT, XY MPE). It also provides visual feedback for pressure intensity.

Is KeyPad MIDI Controller suitable for beginners?

While offering advanced features, KeyPad MIDI Controller's touch-optimized interface and built-in sound engine make it accessible for beginners looking to explore MIDI control and music production on their mobile devices.

What devices are supported by KeyPad MIDI Controller?

KeyPad MIDI Controller is supported on iPhone and iPad devices. Its adaptive interface is optimized for all screen sizes, ensuring a consistent experience across different Apple mobile devices.

Does KeyPad MIDI Controller have ads?

No, KeyPad MIDI Controller does not contain advertisements. It is a completely ad-free application, ensuring an uninterrupted music creation experience.