FaceFence – Real-time detection of face-touching to prevent picking and pulling

Summary: FaceFence is a macOS menu bar app that uses the webcam and Apple’s Vision framework to detect when hands approach the face and sends gentle alerts before skin picking or hair pulling begins. It runs entirely on-device, ensuring privacy by never storing or transmitting camera data.

What it does

FaceFence monitors hand-to-face proximity in real time using the webcam and alerts users before they engage in body-focused repetitive behaviors. It operates quietly in the menu bar with adjustable sensitivity and customizable alert cooldowns.

Who it's for

It is designed for people with dermatillomania, trichotillomania, other BFRBs, or anyone seeking to reduce unconscious face touching.

Why it matters

FaceFence helps prevent unconscious face touching that can lead to prolonged skin or hair damage by providing early alerts.