Smart Silent: Auto Mute
Smart auto silent mode app managing profiles by location, time & schedule.
Problem Overview
Users frequently forget to mute their phones during important meetings, classes, or prayer times, causing unwanted disturbances, or forget to unmute them afterwards.
Solution & Architecture
Smart Silent automatically switches phone sound profiles based on scheduled times or geographic location (geofencing). It efficiently mutes calls and media, and reverts to normal settings automatically once the event is over or the user leaves the area.
Key Contributions
- Implemented battery-efficient geofencing for location-based profile switching.
- Designed an intuitive scheduling system for recurring silent periods (e.g., meetings, sleep, prayers).
- Integrated deep OS-level controls to accurately manage media, calls, and notification volumes.
Technology Stack
Frontend: Flutter, Dart
Backend:
Other: Geofencing, Background Services, Android System Settings
Key Metrics
- < 1.2% / 24h — Battery Usage
- 100% — Geofence Accuracy