Tracker Detector is a privacy and safety tool that helps you identify nearby Bluetooth trackers (AirTag, SmartTag, Tile, etc.) and discover devices on your local Wi‑Fi network (cameras, routers, NAS, speakers, and more). Spot suspicious devices early, reduce stalking risks, and protect your personal security. Key Features
Bluetooth Tracker Detection
Recognizes popular brands and protocols (AirTag, SmartTag, Tile, Find My)
Shows signal strength and device category with localized labels
Risk evaluation marks devices as “Possible tracker” or “Possibly tracking”
LAN Device Scanner
Discovers devices on the same Wi‑Fi network and identifies types (camera, router, printer, NAS, smart speaker, game console, etc.)
Displays IP, hostname, open ports, and mDNS services
Enhanced Scan mode with better identification, concurrency, and reachability profiles
Risk Evaluation & Filters
Adjustable sensitivity (Low/Medium/High) to balance false positives and misses
Filter paired/known devices to focus on suspicious objects
Multilingual & Easy to Use
Chinese and English supported, auto follow system language
Clear UI with in‑app FAQ to guide responses to findings
Who It’s For
Anyone concerned about personal safety and privacy
Travelers or commuters who want to check belongings and living spaces for suspicious devices
Home/office users who want visibility into their network devices
Usage Tips
If a suspicious device is detected, check in a safe, well‑lit environment
“Play sound” features may require official apps or permissions depending on the device
If you confirm malicious tracking or illegal devices, follow local laws and contact authorities
Permissions
Bluetooth: scan nearby BLE devices
Location (Android requirement): needed by the OS for BLE scanning
Network: LAN scanning and device discovery We do not collect or share your personal data.
Privacy Commitment
Local analysis first; no collection of personally identifiable information
We never share your scan results
Disclaimer
For personal privacy protection and network self‑inspection only. Do not use for illegal purposes. Identification results depend on broadcast data and network conditions and are for reference only.