---
title: "Formant Analyzer - Reviews, Revenue and Downloads in Switzerland | Apple App Store"
description: "This application calculates and plots the formant frequencies of spoken vowels. The user should speak a word containing a single vowel, and we will analyze and show results.  First two formant frequen"
---

# Formant Analyzer — Switzerland

![Formant Analyzer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e6/8c/a8/e68ca88d-0dd5-845a-3cf7-ac6e963d21a3/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [William Entriken](https://apptail.io/developer/william-entriken-EmNf)
**Category:** Utilities
**Rating:** 2.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** net.phor.FormantPlotter
**Store:** Apple App Store
**Country:** Switzerland
**Version:** 2.1.3 (released 2026-05-04)
**Original Release:** 2014-01-22
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ch/app/app/id799183655)
**AppTail Page:** [https://apptail.io/app/vowel-practice-pIOb/switzerland](https://apptail.io/app/vowel-practice-pIOb/switzerland)

## Formant Analyzer Description
This application calculates and plots the formant frequencies of spoken vowels. The user should speak a word containing a single vowel, and we will analyze and show results.

First two formant frequencies are used to graphically show the location of spoken vowel on a standard vowel diagram. An indicator light changes its color to display the status of the application.

This is made to assist with speech therapy and language learning as well as other research topics.


## Formant Analyzer Rating Breakdown in Switzerland
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (100%)
- 1 stars: 0 (0%)






## Formant Analyzer Available In
- [South Korea](https://apptail.io/app/vowel-practice-pIOb/south-korea)
- [China](https://apptail.io/app/vowel-practice-pIOb/china)
- [Switzerland](https://apptail.io/app/vowel-practice-pIOb/switzerland)
- [Germany](https://apptail.io/app/vowel-practice-pIOb/germany)
- [Denmark](https://apptail.io/app/vowel-practice-pIOb/denmark)
- [Algeria](https://apptail.io/app/vowel-practice-pIOb/algeria)
- [Egypt](https://apptail.io/app/vowel-practice-pIOb/egypt)
- [Spain](https://apptail.io/app/vowel-practice-pIOb/spain)
- [Finland](https://apptail.io/app/vowel-practice-pIOb/finland)
- [France](https://apptail.io/app/vowel-practice-pIOb/france)
- [Croatia](https://apptail.io/app/vowel-practice-pIOb/croatia)
- [Hungary](https://apptail.io/app/vowel-practice-pIOb/hungary)
- [Indonesia](https://apptail.io/app/vowel-practice-pIOb/indonesia)
- [Israel](https://apptail.io/app/vowel-practice-pIOb/israel)
- [Lebanon](https://apptail.io/app/vowel-practice-pIOb/lebanon)
- [Malaysia](https://apptail.io/app/vowel-practice-pIOb/malaysia)
- [New Zealand](https://apptail.io/app/vowel-practice-pIOb/new-zealand)
- [Poland](https://apptail.io/app/vowel-practice-pIOb/poland)
- [Singapore](https://apptail.io/app/vowel-practice-pIOb/singapore)
- [Thailand](https://apptail.io/app/vowel-practice-pIOb/thailand)
- [Türkiye](https://apptail.io/app/vowel-practice-pIOb/turkey)
- [Austria](https://apptail.io/app/vowel-practice-pIOb/austria)
- [United States](https://apptail.io/app/vowel-practice-pIOb/united-states)
- [Azerbaijan](https://apptail.io/app/vowel-practice-pIOb/azerbaijan)
- [Belgium](https://apptail.io/app/vowel-practice-pIOb/belgium)

---

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