I recently built an iPhone app called If I’m Quiet, a personal safety check-in app for situations where you want someone you trust to know if something goes wrong. Set a 5- or 10-minute timer or create custom check-ins. If you don’t check in on time, the app can automatically alert trusted contacts with your location, battery status and notes. 🚨 Danger Alert 📍 Location sharing ⏰ Recurring check-ins 👥 Trusted contacts 🌏 English & Simplified Chinese