# Voqales: Spectrogram Formants

> Voqales: Spectrogram Formants (iPhone/iPad app by Efai De Leon.)

- Source: https://appshunter.io/ios/app/voqales-spectrogram-formants/id6769933068 (this page in markdown: same URL + `.md`)
- Developer: [Efai De Leon](https://appshunter.io/developer/1896701317)
- Category: Education, Productivity
- Price: $4.99
- Age rating: 4+
- Requires: iOS 16.6 · 7 MB
- Languages: American English
- Released: 2026-05-18
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/voqales-spectrogram-formants/id6769933068/reviews.md

## What is Voqales?

This app helps you visualize how speech sounds are produced by combining spectrogram analysis with vowel-space plotting in a clean, interactive workspace. Whether you're studying phonetics, practicing pronunciation, learning IPA, or analyzing recordings, the app gives you tools to better understand spoken language.
Features
• Real-time spectrogram visualization
• Interactive vowel-space display
• Audio playback and scrubbing
• Zoom and selection tools for detailed analysis
• Compare recordings with reference samples
• IPA and pronunciation exploration
• Import audio recordings for analysis
• Designed for phonetics learners, students, singers, and language enthusiasts
Great For
• Pronunciation practice
• Linguistics and phonetics study
• Accent and vowel analysis
• Speech training and listening exercises
• Exploring acoustic properties of speech


## Version history (last 2 releases)

### 1.1 — 2026-05-27

Light Mode

### 1.0 — 2026-05-18

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-11.*