● Coming soon

Notes fall in color, synced to your MIDI keyboard.

Your Mac becomes a real visual piano teacher, with a real scoring engine underneath: accuracy, combo and grade computed from your actual MIDI keystrokes.

Download on the Mac App Store See how it works

Not live on the Mac App Store yet — this page will update at launch.

KeyFall used on a Mac with a MIDI keyboard, at night
In action

Your song, for real

Not mockups — the app actually running, with a real MIDI keyboard plugged in.

KeyFall's Play screen: notes fall in color toward the virtual keyboard, synced to the physical MIDI keyboard

The waterfall, in time with your keyboard

  • Notes fall in color toward your virtual keyboard, synced in real time with your physical MIDI keyboard
  • Every key you press is checked against the score live: accuracy, combo and grade at the end of the song
  • Score two-handed, right hand only, or left hand only — your choice
KeyFall's Home screen: song library sorted by difficulty, with the detail panel for a selected song

A library of 500+ songs

  • Bach, Beethoven, Mozart, Chopin, Schumann... sorted by difficulty, osu!-style
  • The tutorial scale and five songs are free to play, every other song can be freely previewed
  • Game mode to challenge yourself, Practice mode to work through a passage calmly
Why KeyFall

Learning piano online usually means a subscription for life

KeyFall bets on something else: a real scoring engine, a public-domain song library with five songs free to try, and a single purchase to unlock the rest — never a subscription.

↓

Colored waterfall

Sheet music notes fall toward the on-screen virtual keyboard, synced in real time with your physical MIDI keyboard.

▲

Video-game-style scoring

Every key you press is checked against the score live: accuracy, combo, final grade — not just a passive playback.

⇄

Two ways to play

Game mode to challenge yourself, Practice mode to work through a passage calmly, no pressure, no clock.

✦

Star-based difficulty

Every song shows an osu!-style difficulty rating, so you can pick a challenge that fits and progress at your pace.

♪

Library + import

A curated selection of public-domain pieces (Bach, Beethoven, Mozart, Chopin, Schumann...), plus import for your own MIDI files.

✓

One-time purchase

Five songs free to try. One purchase, once and for all, to unlock the rest — never a subscription.

Someone playing piano on their MIDI keyboard, KeyFall showing on their Mac
How it works

Plug in, pick a song, play

No account, no cloud: everything happens locally, on your Mac.

1

Plug in your MIDI keyboard

Any class-compliant USB or Bluetooth MIDI keyboard — tested with the Arturia KeyLab mk3.

2

Pick a song

Built-in library or import your own .mid file, with audio preview right inside the app.

3

Play

Notes fall, you play along on your physical keyboard: score, combo and grade at the end.

Pricing

Five songs free, one purchase for the rest

The tutorial scale and five songs are playable at no cost. Every other song can be freely previewed and unlocks with the purchase.

$69.99
One-time, non-consumable purchase. Unlocks the full library (500+ songs) and importing your own MIDI files. No recurring fees.

Unlike the monthly subscriptions of typical learning apps — one purchase, for life.

Download

The Mac app

KeyFall is distributed exclusively on the Mac App Store — no manual install, no system settings authorization needed.

Not available yet

This page will update as soon as it's published on the Mac App Store.

Download on the Mac App Store
  • macOS 26 or later
  • A class-compliant USB or Bluetooth MIDI keyboard to play (tested with the Arturia KeyLab mk3) — audio preview of songs works without one connected
  • No account, no internet connection required for core use
FAQ

Support

I don't have a MIDI keyboard, can I still try it?

Yes: you can open any song in the library and watch/hear the waterfall play. To actually play, a class-compliant USB or Bluetooth MIDI keyboard is required — the on-screen keyboard doesn't respond to mouse input by design.

Which keyboards are compatible?

Any "class-compliant" MIDI keyboard (USB or Bluetooth), i.e. natively recognized by macOS without a driver. Tested with the Arturia KeyLab mk3.

A question or an issue?

Write to contact@eyland.app, we answer directly.