# FormantScope

> Utilities

Canonical page: [https://chrome-stats.com/d/id6764803567](https://chrome-stats.com/d/id6764803567)

## Overview

- **ID:** `id6764803567`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 跃然 王
- **Category:** Utilities
- **Version:** 1.1
- **Last updated:** 2026-06-13
- **First published:** 2026-04-30
- **Size:** 3.69 MB
- **Data as of:** 2026-09-03
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/formantscope/id6764803567)
- **Privacy policy:** [https://github.com/Lhanyu/FormantScope/blob/main/docs/privacy-policy.md](https://github.com/Lhanyu/FormantScope/blob/main/docs/privacy-policy.md)

## Description

FormantScope analyzes your voice in real time on device: it shows fundamental frequency (F0), the first and second formants (F1 and F2), and input level, with short history charts for practice and coaching.

• Live numeric readouts for F0, F1, F2, and level
• Dual-series charts with independent scales
• Stability and gating to reduce flicker during continuous phonation
• Optional WAV export to a folder you choose
• iPhone, iPad, and Mac; microphone is used only for local analysis
• No account required; open-source project (see support link)

FormantScope does not send your microphone audio to the developer for processing. Optional recordings are saved only where you select on your device.

## Rankings

- #1,778,412 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6764803567)