YangYangUp

YangYangUp helps you build healthier phone habits by monitoring your posture in real time. Using your device's built-in motion sensors, YangYangUp detects when you're looking down at your phone for too long and sends gentle reminders to adjust your posture — protecting your neck and spine health. **Key Features:** - Real-time posture monitoring with a visual angle gauge - Smart notifications when bad posture persists — with configurable thresholds and cooldowns - 7-day statistics showing your daily posture trends - Intelligent flat detection — no false alerts when your phone is on a table - Fully customizable sensitivity and reminder timing - 100% offline — all data stays on your device, no accounts or tracking Start monitoring with a single tap. YangYangUp works quietly in the background, helping you stay aware of your posture throughout the day.