AirGuard is an open-source Android app that protects against unwanted tracking via Apple AirTags and other Find My devices. Key features:

🔎 Periodic Bluetooth scans to detect nearby AirTags & trackers

📍 Alerts if a device follows you across multiple locations

🔔 Play sound on detected AirTags to locate them quickly

🗺️ View maps of where tracking devices were detected

🔒 All detection and location data stays local on your device

🧪 Option to contribute anonymized data to research (privacy-respecting)

🚫 No ads, no monetization — purely privacy-focused

Ideal for anyone concerned about covert tracking and wanting a transparent, community-driven defense tool.