Mwangaza — Personal Safety

Mwangaza is a personal safety companion designed for everyday situations where you need silent, discreet protection. Whether you're traveling alone, walking home at night, on a long-distance journey, or in an uncomfortable situation — Mwangaza keeps your emergency contacts informed without drawing attention. HOW IT WORKS Mwangaza disguises itself as a calculator. Enter your secret code and access your full safety dashboard — invisible to anyone who picks up your phone. SOS ALERT Trigger a silent SOS from anywhere. Your GPS location is instantly sent to your emergency contacts via push notification and SMS. Audio evidence is recorded automatically. No one around you will know. FLOATING SOS BUTTON A discreet button that stays visible over every app and your home screen. Press and hold for 3 seconds to trigger an alert — even when you're using another app. SAFE CHECK-IN TIMER Setting off on a journey? Set a timer. If you don't check in before it expires, an SOS is automatically sent to your contacts. Extend it with one tap if you're running late. FAKE CALL Receive a realistic fake incoming call to safely exit any uncomfortable situation. Customize the caller name and set a delay — it rings just like a real call. LOCK SCREEN SOS A one-tap SOS action available directly from your lock screen — no need to unlock your phone. FOR EMERGENCY CONTACTS Contacts receive real-time alerts with your GPS location, a map link, and audio evidence. Premium contacts see your location updating every 60 seconds so they can track your movement. PREMIUM FEATURES - Floating SOS button - Safe check-in timer - Fake call - Continuous location tracking during active SOS - Audio evidence recording (4 batches) - Up to 5 emergency contacts - Alert history PDF export STANDARD (FREE) - Silent SOS with location - Audio evidence (2 batches) - Up to 3 emergency contacts - Alert history YOUR PRIVACY All data is encrypted in transit. Location is only accessed during an active SOS. Audio is never recorded passively. Read our full privacy policy at mwangaza.app/privacy. Mwangaza is not a substitute for emergency services. In any life-threatening emergency always call 999 or 112.