---
title: "Post-Tonal Tool Kit - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "The Post-Tonal Tool Kit is designed to be a one-stop app for pitch-class and tone row analysis of post-tonal music. Features include a PC Set Calculator, a Subset/Superset Calculator, and a Matrix Cal"
---

# Post-Tonal Tool Kit — United States

![Post App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/6c/9a/fc/6c9afc36-d8a1-82dc-d786-371151b2f19d/AppIcon-3-1x_U007emarketing-0-0-GLES2_U002c0-512MB-sRGB-0-0-0-85-220-0-0-0-1.png/434x0w.png)

**Developer:** [A Squared Applications](https://apptail.io/developer/a-squared-applications-HqLd)
**Category:** Music
**Rating:** 4.3/5 (6 ratings)
**Price:** Free
**Bundle ID:** com.asquaredapplications.posttonaltoolkit
**Store:** Apple App Store
**Country:** United States
**Version:** 3.01 (released 2018-01-16)
**Original Release:** 2013-04-02
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id626579886)
**AppTail Page:** [https://apptail.io/app/post-tonal-tool-kit-aLPj/united-states](https://apptail.io/app/post-tonal-tool-kit-aLPj/united-states)

## Post Description
The Post-Tonal Tool Kit is designed to be a one-stop app for pitch-class and tone row analysis of post-tonal music. Features include a PC Set Calculator, a Subset/Superset Calculator, and a Matrix Calculator.

–This app is perfect for the music theory student analyzing post-tonal music.

–This app is also designed for the classroom and pedagogical uses.
   * With an Apple Dock Connector the screen can be projected in the classroom.
   * Analytical assignments can be designed to incorporate the features of the app that highlight relationships within sets and rows.

The PC Set Calculator analyzes sets ranging from three to twelve pitches and provides: 
   * Forte name
   * Normal form
   * Prime form
   * IC Vector 
   * Z-Mate
   * Tn Invariance 
   * TnI Invariance

The calculator also will provide the inversion and complement sets with all the above information and all sets can be analyzed for subset and superset relationships (a very handy tool when analyzing Webern!).

**WHAT’S NEW!!!**

The Matrix Calculator will generate a matrix with any number of pitches up to twelve. The rows are numbered using the Straus/Roig-Francoli system (Introduction to Post-Tonal Theory/ Understanding Post-Tonal Music), where the P and I row labels correspond to the starting pitch class.

Any number of pitch classes within the matrix can be highlighted and the selected set then sent back into the PC Set Calculator. This feature is extremely helpful when comparing trichords, tetrachords, and hexachords!

## Post Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/97/ed/2c/97ed2c32-2a9d-4e25-18f8-021edb147604/mzl.iysuvjrt.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/3a/22/43/3a224365-6e9d-9d2b-9236-d19481684192/mzl.fzdcstmf.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/ae/8f/e8/ae8fe8ec-793d-3ac7-b458-ddd04cbeca6a/mzl.xigsjrxb.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/fb/8f/f7/fb8ff74d-279f-c365-9c4f-ee50f0677616/mzl.ekrktquf.png/640x960.png)

## Post Rating Breakdown in United States
- 5 stars: 3 (50%)
- 4 stars: 2 (33%)
- 3 stars: 1 (17%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)





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## Post Available In
- [United States](https://apptail.io/app/post-tonal-tool-kit-aLPj/united-states)
- [Armenia](https://apptail.io/app/post-tonal-tool-kit-aLPj/armenia)
- [Argentina](https://apptail.io/app/post-tonal-tool-kit-aLPj/argentina)
- [Austria](https://apptail.io/app/post-tonal-tool-kit-aLPj/austria)
- [Australia](https://apptail.io/app/post-tonal-tool-kit-aLPj/australia)
- [Azerbaijan](https://apptail.io/app/post-tonal-tool-kit-aLPj/azerbaijan)
- [Belgium](https://apptail.io/app/post-tonal-tool-kit-aLPj/belgium)
- [Bulgaria](https://apptail.io/app/post-tonal-tool-kit-aLPj/bulgaria)
- [Brunei](https://apptail.io/app/post-tonal-tool-kit-aLPj/brunei)
- [Brazil](https://apptail.io/app/post-tonal-tool-kit-aLPj/brazil)
- [Belarus](https://apptail.io/app/post-tonal-tool-kit-aLPj/belarus)
- [Canada](https://apptail.io/app/post-tonal-tool-kit-aLPj/canada)
- [Switzerland](https://apptail.io/app/post-tonal-tool-kit-aLPj/switzerland)
- [Chile](https://apptail.io/app/post-tonal-tool-kit-aLPj/chile)
- [China](https://apptail.io/app/post-tonal-tool-kit-aLPj/china)
- [Colombia](https://apptail.io/app/post-tonal-tool-kit-aLPj/colombia)
- [Czechia](https://apptail.io/app/post-tonal-tool-kit-aLPj/czechia)
- [Germany](https://apptail.io/app/post-tonal-tool-kit-aLPj/germany)
- [Denmark](https://apptail.io/app/post-tonal-tool-kit-aLPj/denmark)
- [Dominican Republic](https://apptail.io/app/post-tonal-tool-kit-aLPj/dominican-republic)
- [Algeria](https://apptail.io/app/post-tonal-tool-kit-aLPj/algeria)
- [Ecuador](https://apptail.io/app/post-tonal-tool-kit-aLPj/ecuador)
- [Egypt](https://apptail.io/app/post-tonal-tool-kit-aLPj/egypt)
- [Spain](https://apptail.io/app/post-tonal-tool-kit-aLPj/spain)
- [Finland](https://apptail.io/app/post-tonal-tool-kit-aLPj/finland)
- [France](https://apptail.io/app/post-tonal-tool-kit-aLPj/france)
- [United Kingdom](https://apptail.io/app/post-tonal-tool-kit-aLPj/united-kingdom)
- [Grenada](https://apptail.io/app/post-tonal-tool-kit-aLPj/grenada)
- [Greece](https://apptail.io/app/post-tonal-tool-kit-aLPj/greece)
- [Hong Kong SAR China](https://apptail.io/app/post-tonal-tool-kit-aLPj/hong-kong)
- [Hungary](https://apptail.io/app/post-tonal-tool-kit-aLPj/hungary)
- [Indonesia](https://apptail.io/app/post-tonal-tool-kit-aLPj/indonesia)
- [Ireland](https://apptail.io/app/post-tonal-tool-kit-aLPj/ireland)
- [Israel](https://apptail.io/app/post-tonal-tool-kit-aLPj/israel)
- [India](https://apptail.io/app/post-tonal-tool-kit-aLPj/india)
- [Italy](https://apptail.io/app/post-tonal-tool-kit-aLPj/italy)
- [Japan](https://apptail.io/app/post-tonal-tool-kit-aLPj/japan)
- [South Korea](https://apptail.io/app/post-tonal-tool-kit-aLPj/south-korea)
- [Kuwait](https://apptail.io/app/post-tonal-tool-kit-aLPj/kuwait)
- [Cayman Islands](https://apptail.io/app/post-tonal-tool-kit-aLPj/cayman-islands)
- [Kazakhstan](https://apptail.io/app/post-tonal-tool-kit-aLPj/kazakhstan)
- [Lebanon](https://apptail.io/app/post-tonal-tool-kit-aLPj/lebanon)
- [Madagascar](https://apptail.io/app/post-tonal-tool-kit-aLPj/madagascar)
- [Mexico](https://apptail.io/app/post-tonal-tool-kit-aLPj/mexico)
- [Malaysia](https://apptail.io/app/post-tonal-tool-kit-aLPj/malaysia)
- [Nigeria](https://apptail.io/app/post-tonal-tool-kit-aLPj/nigeria)
- [Netherlands](https://apptail.io/app/post-tonal-tool-kit-aLPj/netherlands)
- [Norway](https://apptail.io/app/post-tonal-tool-kit-aLPj/norway)
- [New Zealand](https://apptail.io/app/post-tonal-tool-kit-aLPj/new-zealand)
- [Peru](https://apptail.io/app/post-tonal-tool-kit-aLPj/peru)
- [Philippines](https://apptail.io/app/post-tonal-tool-kit-aLPj/philippines)
- [Pakistan](https://apptail.io/app/post-tonal-tool-kit-aLPj/pakistan)
- [Poland](https://apptail.io/app/post-tonal-tool-kit-aLPj/poland)
- [Portugal](https://apptail.io/app/post-tonal-tool-kit-aLPj/portugal)
- [Romania](https://apptail.io/app/post-tonal-tool-kit-aLPj/romania)
- [Russia](https://apptail.io/app/post-tonal-tool-kit-aLPj/russia)
- [Saudi Arabia](https://apptail.io/app/post-tonal-tool-kit-aLPj/saudi-arabia)
- [Sweden](https://apptail.io/app/post-tonal-tool-kit-aLPj/sweden)
- [Singapore](https://apptail.io/app/post-tonal-tool-kit-aLPj/singapore)
- [Slovenia](https://apptail.io/app/post-tonal-tool-kit-aLPj/slovenia)
- [Slovakia](https://apptail.io/app/post-tonal-tool-kit-aLPj/slovakia)
- [Thailand](https://apptail.io/app/post-tonal-tool-kit-aLPj/thailand)
- [Türkiye](https://apptail.io/app/post-tonal-tool-kit-aLPj/turkey)
- [Taiwan](https://apptail.io/app/post-tonal-tool-kit-aLPj/taiwan)
- [Ukraine](https://apptail.io/app/post-tonal-tool-kit-aLPj/ukraine)
- [Uzbekistan](https://apptail.io/app/post-tonal-tool-kit-aLPj/uzbekistan)
- [Vietnam](https://apptail.io/app/post-tonal-tool-kit-aLPj/vietnam)
- [United Arab Emirates](https://apptail.io/app/post-tonal-tool-kit-aLPj/united-arab-emirates)
- [South Africa](https://apptail.io/app/post-tonal-tool-kit-aLPj/south-africa)

---

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