Poxture AppNouveau

Poxture App is a Mac menu-bar app that checks your posture for 8 habits through your Mac's camera or an external webcam. No pictures, ever: camera images never leave your Mac. When you lean in, slouch or rest your chin on your hand, a soft glow shows at the top of the screen and a card shows how to fix it. The 8 habits: too close to the screen, looking down, hand on face, slouching, sitting still too long, hunched over, leaning to one side, and not working from a proper desk setup. Poxture App is free to use: the first hour of checking each day is free forever, and for your first 14 days every feature works all day. To keep it on all day, it costs $19 once for the first 50 supporters, then $29. There is no subscription and no account. It needs an Apple Silicon Mac with macOS 15 or later.