Piano MIDI

The simplest way to compose, learn, and play music on your iPhone and iPad. No ads, no subscriptions, no internet required. Buy once, use forever.
Piano Composer gives you a clean, responsive workspace to capture, edit, learn, and shape your musical ideas anywhere. Every recording is stored with embedded music metadata, so your compositions can be recognized when reopened — ready to view, edit, and play again.
CREATE & PLAY:
Play and record across 84 keys — the full piano range
Play up to 10 notes at once
Record compositions with up to 20,000 notes
Choose between Simple Timing and Full Timing
Use virtually unlimited BPM values for precise rhythm
Record rests for cleaner compositions
Pedal playback with sustain options from 1 to 5 seconds
Repeat compositions up to 5 times
Turn background audio playback on or off
Export your tracks as M4A, WAV, or MIDI
LEARN:
Learn with three different learning modes:
Keyboard Mode — learn and practice directly on the piano keyboard
KlassikKids — discover classical music through a child-friendly learning experience
Pro Learning Mode — a more advanced way to learn and practice
EDIT MODE:
Navigate octaves with +1, +10, −1, and −10 controls
Duplicate, delete, or modify any note
Adjust note duration and timing
Arrange 2-, 3-, 4-, 5-, 6-note, and octave chords
Add and edit simultaneous notes directly in your compositions
Use different editing and playback views, including Slide Mode
SCOREEEDITOR:
Turn your music into a visual score
Load and work with your music like a real sheet-music editor
Review your composition visually and make corrections
Export your score as a printable PDF
NOTEBOOK MODE:
Review your complete composition visually
Quickly find sections that need correction
Use your compositions as a music player
CLASSICAL MUSIC LIBRARY:
200+ classical piano pieces for listening, learning, practice, inspiration, and editing
PERFECT FOR:
Piano learning and practice
Melody sketching
Songwriting and composition
Music lessons
Classical music discovery
Game and film music ideas