FOLD Stereo to Mono
Stereo Width & Mono Utility
About
This audio utility app allows musicians to adjust stereo width and fold down stereo signals to mono. It functions as an AUv3 plugin for compatible hosts, offering real-time phase correlation metering and output gain control. It's designed for seamless integration into music production workflows.
What's New in FOLD Stereo to Mono
1.0.1
June 17, 2026
This update brings layout and usability improvements: • The UI now scales smoothly when the window is resized, so everything fits at smaller sizes without getting cut off. • The MONO button now has a minimum height to keep it easy to tap at any window size. • The About screen now has a "Done" button instead of an "×" close icon, making it easier to dismiss on touch screens.
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FAQ
What is FOLD Stereo to Mono?
FOLD Stereo to Mono is an audio utility app for iOS that allows users to adjust stereo width and convert stereo signals to mono. It functions as an AUv3 plugin within compatible music production applications.
How does FOLD Stereo to Mono handle stereo width?
FOLD Stereo to Mono offers continuously variable stereo width control, allowing you to adjust from full mono to full stereo. Changes are smoothed to prevent audible clicks or pops in your audio.
Can FOLD Stereo to Mono convert stereo to mono?
Yes, FOLD Stereo to Mono provides a one-tap function to collapse your stereo signal to mono. This process is designed to be click-free and uses a ramp for smooth transitions, ideal for checking mix translation.
What is the Phase Correlation Meter in FOLD Stereo to Mono?
The Phase Correlation Meter in FOLD Stereo to Mono is a real-time display that shows the mono compatibility of your stereo signal. Green indicates good compatibility, amber suggests partial cancellation, and red highlights significant phase issues.
Does FOLD Stereo to Mono have ads?
No, FOLD Stereo to Mono is completely free and does not contain any advertisements. It also does not require in-app purchases or an account to use.
What devices is FOLD Stereo to Mono compatible with?
FOLD Stereo to Mono is available for iPhone, iPad, and iPod. It requires an AUv3-compatible host application to function.
How often is FOLD Stereo to Mono updated?
FOLD Stereo to Mono was last updated on June 17, 2026, with version 1.0.1. While specific update frequency isn't detailed, this indicates recent development and support.
What is the age rating for FOLD Stereo to Mono?
FOLD Stereo to Mono has an age rating of 4+. This rating is generally applied to apps with minimal or no objectionable content.