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Everyone
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Everyone
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About this app

Pitch Kit is a powerful compositional tool designed to help musicians of all levels explore and understand harmony like never before.

Inspired by the need to analyze complex harmonies, Pitch Kit fills the gaps left by other music theory apps. View scales and chords as beautiful sheet music on the staff, freely transpose them, and dive deep into their properties.

Key features:

Intuitive Input: Tap pitches on the virtual keyboard to build scales or chords. The app instantly displays them as notation and reveals detailed information, including the colloquial name, intervals, unique transpositions, and more.

Playback & Manipulation: Hear your creation with a tap of the play button. Easily transpose, shift modes, adjust the bass note, or change enharmonic spellings.

Advanced Tools: Input Forte and Spread numbers directly for pitch-class set theory. Differentiate inversion pairs and explore exotic scales effortlessly – like transposing a mystic chord up a tritone in one tap.

For Everyone: Beginners get clear, common names for scales, while pros access in-depth set theory charts and terminology explanations.

Customization: Choose instruments for playback, view comprehensive set charts, and learn about every term used in the app via the built-in resources.

Whether you're a novice discovering scales or a seasoned composer experimenting with modern harmony, Pitch Kit makes music theory accessible, interactive, and inspiring. Start exploring today!
Updated on
Jan 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Fixed Interval Vector bug.
Update Android NDK to r28.
Support 16kb page sizes.