I built a simple menu bar app to track data usage when tethering from iPhone.
The problem: I kept exceeding my mobile data cap without realizing I was still on hotspot instead of home WiFi.
Features:
- Auto-detects hotspot connections
- Real-time upload/download tracking
- Customizable data caps and alerts
- Supports multiple hotspots
$4.99 on the Mac App Store. macOS 14+.
Happy to answer any questions!