AirScan: Detect AirTag Tracker is a free utility app for Android that provides users with the ability to detect unknown Bluetooth tags, including Apple AirTags, in their vicinity. Focused on enhancing personal safety and privacy, the app features real-time scanning to identify nearby Bluetooth Low Energy (BLE) devices, along with movement pattern detection to alert users of potential tracking. With a heatmap for danger zones and a shadow journey map, users can visualize the movement of detected trackers, ensuring they remain aware of their surroundings.

The application also includes advanced functionalities such as background scanning, smart alerts for repeated detections, and a detailed map and journey history viewer. Users can monitor signal strength and distance estimates in real time, receive sound alerts for detected AirTags, and maintain a trusted device list to minimize false alarms. As a privacy-focused tool, AirScan does not require sign-in or data collection, making it a straightforward solution for users concerned about unwanted tracking.