# Pitchy

> Pitch Class Set Toolkit

Canonical page: [https://chrome-stats.com/d/id1189850732](https://chrome-stats.com/d/id1189850732)

## Overview

- **ID:** `id1189850732`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Cindur
- **Category:** Music
- **Rating:** 4.40 / 5 (16 ratings)
- **Version:** 1.6.4
- **Last updated:** 2019-10-12
- **First published:** 2017-01-04
- **Size:** 20 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/pitchy/id1189850732)
- **Website:** [https://www.cindur.com/](https://www.cindur.com/)
- **Privacy policy:** [http://blog.cindur.com/cindur-inc-privacy-policy/](http://blog.cindur.com/cindur-inc-privacy-policy/)

## Description

Pitchy is a best-in-class Pitch Class Set analysis tool and compositional aid. Using Pitchy, you can define a Pitch Class Set, then analyze and perform various musical set theory operations on the set.

Features Include:

-Normal Form, Prime Form, Forte Name, and Int. Vector

-12-tone Matrix Calculator

-Settings tab for method of analysis (Forte or Rahn) and more.

-And more!

## Rankings

- #277,025 — Overall

## Review summary

Users largely praise Pitchy for being easy to use and helpful, with a strong matrix generator and circle visualization that save time on theory tasks. It’s a solid free option with good value. The main recurring drawbacks are stability issues causing crashes or load failures, and some labeling and feature requests (better row/column labeling, playback options, and notation switching). Support is noted as responsive when issues arose.

### Pros

- Very easy to use and highly helpful for theory work.
- Powerful matrix generator and visualization that simplifies 12-tone/atonal analysis.
- Time-saving for pitch-class work and related assignments.
- Excellent value as a free app.

### Cons

- Stability issues: crashes and startup/load failures reported by multiple users, sometimes after updates.
- Requests for clearer labeling, especially for matrix rows/columns and retrograde labeling.
- Requests for feature enhancements such as optional playback and the ability to switch matrix output from numbers to pitch notation.

## Similar extensions and apps

- [Pitch-class Sets Calculator](https://chrome-stats.com/d/id6474731079) — 5.00 / 5
- [Pitch Kit](https://chrome-stats.com/d/id6756742075) — 5.00 / 5
- [PitchSetCalc](https://chrome-stats.com/d/id884187756) — 3.50 / 5
- [SetClass](https://chrome-stats.com/d/id6785144247)
- [Post-Tonal Tool Kit](https://chrome-stats.com/d/id626579886) — 4.30 / 5
- [Set Theory Calculator](https://chrome-stats.com/d/id791334943) — 5.00 / 5
- [Pitch Analyzer](https://chrome-stats.com/d/id571243369) — 2.70 / 5
- [Pitcholic](https://chrome-stats.com/d/id6755230528)
- [Music By Numbers](https://chrome-stats.com/d/id1623018554) — 5.00 / 5
- [PitchLabKit](https://chrome-stats.com/d/id6759776374)
- [Pocket Pitch - The Singer App](https://chrome-stats.com/d/id1005725401) — 4.60 / 5
- [Pitchmaster](https://chrome-stats.com/d/id322847867) — 1.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id1189850732)