SynoPosture is a posture monitoring app that utilizes your AirPods Pro, AirPods Max, or Powerbeats Pro to track your head orientation in real-time. Whenever yo

SynoPosture is a posture monitoring app that utilizes your AirPods Pro, AirPods Max, or Powerbeats Pro to track your head orientation in real-time. Whenever your head tilts past a set threshold for too long, SynoPosture reminds you to sit up and gently protect your neck, intelligently and without spamming. ## Core Features - Real-time pitch, roll, yaw tracking via `CMHeadphoneMotionManager` - Smart posture alerts after 5–60 s in a poor position - Fully customizable sensitivity (10°–100° thresholds) - Live Activities & Dynamic Island: countdown ring when posture timer is active - Apple Watch companion app: real-time sync, haptics, Digital Crown refresh - Enterprise-grade Anti-Flood System: 30s cooldowns, freshness filtering, pending update queue - Full Accessibility Support: VoiceOver, Dynamic Type, high contrast, motion reduction - Fully localized: English, Spanish, Arabic, Japanese, and more … - Runs perfectly in the background or after force quit (via `BGTaskScheduler` + state persistence) TestFlight Invite Link: https://testflight.apple.com/join/qUuGREW5 https://testflight.apple.com/join/qUuGREW5