Now available for iPhone, iPad & Mac

Chords. Scales. Progressions.
Instantly at your fingertips.

Explore an endless Library of chords, scales, and progressions. Your ultimate companion for songwriters, pianists, and producers.

Download on the App Store

Developed by Sebastian Boldt 👨🏻‍💻 (Website)

iPhone

iPad

Mac

Made for musicians at every level

Songwriters

Pianists

Producer

Students

Everything in One Place.

No more messy tables. Pianoo brings all your musical tools together in one elegant app.

Chord Library

177 Chord Types

From simple major and minor chords to complex extended voicings. Always in the key you need.

Scale Library

110 Scales

Practice improvisation or sketch new ideas with a huge collection of scales for every style and key.

Progressions

55 Progressions

Understand relationships and experiment with familiar progressions to inspire your songwriting.

Your Favorites and Collections.
Always available everywhere.

Save your favorite chords, scales, and progressions to Favorites or custom Collections for quick access while practicing or writing songs, and sync them across all your devices.

Create your own Collections
Synchronise with iCloud

Intuitive User Interface.
Dark Mode & Themes.

Pianoo's clean and intuitive design ensures you can focus on your music without distractions. Navigate effortlessly through chords, scales, and progressions with a user-friendly interface.

Dark Mode Support

Themes

Your musical companion

Whether you’re writing your first song or mastering jazz improvisation—Pianoo grows with you.

Download on the Appstore