Most timer apps just tell you to focus — they don't actually make you focus. You can still open Instagram whenever you want. OneThing is different. It integrates with iOS Screen Time to actually block distracting apps while your timer runs. No willpower needed — the option simply doesn't exist. 🔒 App Blocking - Distracting apps locked during sessions 📊 Focus History - Visualize weekly/monthly focus time ✅ Integrated Todos - Tasks and timer in one place 🎯 D-Day - Countdown to your goals