FormantScope is made and published by 跃然 王. AppBrain is an independent app data site and isn't affiliated with 跃然 王. The app name, icon, screenshots and description belong to 跃然 王 and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- June 13, 2026
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Releases
Updates seen on the App Store- Version
- 1.1
- Launched
- April 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 3.69 MB
- Content rating
- Everyone
Technologies used by FormantScope
About the app and developer
About FormantScope
FormantScope is an utilities app developed by 跃然 王.
What is the rating of FormantScope?
FormantScope has no ratings yet.
Is FormantScope free?
FormantScope is free. The app size is 3.69 MB. The latest version available is 1.1. The last update was on June 13, 2026.
What are the requirements for FormantScope?
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
Developer information for 跃然 王
Address:
Store listing
By 跃然 王, from the App Store
Screenshots by 跃然 王, from the the App Store listing
Description by 跃然 王 Written by the developer, not by AppBrain. Click to read.
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.
• 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.