SitFocus is a Pomodoro focus timer with a built-in posture coach. While you work, your camera quietly checks whether you're slouching — and nudges you before your back complains.
**Private by design**
- All posture detection runs on your device using Apple's Vision framework
- Camera frames are analyzed in memory and instantly discarded — never recorded, never stored, never uploaded
- No video, no photos, no biometric data ever leaves your device
- Only your anonymous posture score (a percentage) is saved to your account
**A coach, not an alarm**
- Bad posture tints your timer ring the moment it's detected
- Only after a few seconds of actually staying slouched do you get a sound and a reminder — leaning over to reach for your coffee never sets it off
- Set the warning interval yourself, or turn the sound and notification off entirely for visual-only coaching
- Calibrate once — 10 seconds of sitting well — and alerts adapt to *your* body, desk, and camera angle
**Everything you need to focus**
- Pomodoro sessions with breaks, presets, and Live Activities
- Tasks with subtasks, recurring tasks, and widgets
- Statistics: focus time, session counts, and your 30-day posture trend
- Works on iPhone, iPad, and Mac
Your posture data is a single number. Your camera footage is nobody's business — including ours.