Piano Composer

For learning. For creating. For everything in between.

Piano Composer is a professional piano keyboard app designed for musicians who want to write, record and edit their own compositions — anytime, anywhere.

Whether you're a beginner exploring melodies or an experienced composer crafting complex pieces, Piano Composer gives you everything you need:

🎹 84-key full piano range — play across the entire keyboard

🎵 Up to 5 simultaneous notes — record chords and harmonies

💾 100 recording slots — save and manage all your compositions

✏️ Powerful edit mode — adjust timing, duration, add notes, fix mistakes

📓 Notebook view — review your compositions note by note

🔁 Background playback — listen even when the app is closed

⏱️ 9 timing options — precise control over your rhythm

📋 Copy notes to clipboard — move phrases between recordings

No ads. No data collected. Just music.

Perfect for music students, songwriters, pianists, and anyone who wants to capture musical ideas on the go.

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