Zzzappy is a native macOS health guardian that monitors BOTH your screen time AND arm input load, scientifically scheduling breaks to protect your vision and prevent RSI (Repetitive Strain Injury).
Eye Guard👉🏻20-20-20 rule with customizable intervals, pre-break reminders with snooze
Arm Guard👉🏻Real-time monitoring of 5 input dimensions: keystrokes, mouse clicks, trackpad travel, scroll distance, and continuous use duration
Smart Pause、Immersive Breaks、Health Dashboard、100% Offline and more
Music Switch lets you migrate playlists across Apple Music, YouTube Music, QQ Music, and NetEase Cloud Music. AI-powered 3-tier matching ensures high accuracy. Review every track before transferring. Free credits for new users — no subscription needed.