Qwertet - QWERTY to MIDI
Make MIDI with a keyboard
$4.99 · Designed for iPad. Not verified for macOS.
Chord Mode lets you play chord variations with one key. Choose a chord shape, an extension, and press a note to play chords, arpeggiators, or strums.
Connect a typing keyboard to your iPad or iPhone and it becomes a MIDI controller: USB or Bluetooth and works great with the iPad Magic Keyboard. Four layouts, from a plain piano to one-key chords. Run it on its own, or as an AUv3 inside AUM, Logic and the rest. No other hardware to buy.
FOUR WAYS TO PLAY
• Chromatic: laid out like a piano, with black key incidentals, pitch and modwheel shortcuts.
• In-Key: set a key and lock yourself to its scale. Wrong notes are hard to play.
• Fourths: a grid tuned in fourths, letting you transpose chord shapes across the scale.
• Chord: one key, one chord. Major, minor, dim, aug or sus, with 6, m7, M7 or 9 on top.
EXPRESSION, FROM THE KEYS
• Number-row shortcuts for pitch bend and modwheel.
• Hold the spacebar as a sustain pedal.
• Shift switches between two velocities for extra dynamics.
• Change the root, scale or octave and the whole board moves with it.
TOUCH OR TYPE
• Play the on-screen keys with your fingers, or connect a USB, Bluetooth or Magic Keyboard and type notes on real keys.
• Every layout works both ways — no hardware needed to get started.
WORKS EVERYWHERE
• Standalone app, or an AUv3 MIDI plug-in inside AUM, Logic, Cubasis, Drambo and other hosts.
• Sends to any CoreMIDI destination — hardware, other apps, or the host.
• Includes a suite of instrument samples to audition QWERTET's layouts.
• iPhone and iPad, iOS 16 and up.
Want to test your keyboard to see how many simultaneous keys it supports? check out https://charles.pizza/apps/qwertet/
ONE THING TO KNOW
Qwertet is designed to be used as a MIDI controller, not just a sound source — in CTRL mode, it doesn't make sound on its own. Pair it with a synth, sampler or your favourite AUv3 instrument to hear it.
Ratings & Reviews
FIX; velocity remains consistent across Arp performance modes, hold shift to inject the accent velocity while the arp plays.
The developer, Charles Vestal, 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
- Charles Vestal
- Size
- 35.9 MB
- Category
- Music
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Charles Vestal

