Hidden Device Detector

Protect your privacy with Hidden Device Detector — a smart hidden camera detector and privacy inspection app that helps you scan for hidden cameras, spy bugs, GPS trackers, and other suspicious electronic devices using the sensors already built into your Android phone.

Whether you're staying in a hotel, Airbnb, vacation rental, office, meeting room, or any unfamiliar place, Hidden Device Detector gives you multiple inspection tools in one simple app: scan your surroundings, review nearby wireless devices, monitor sensor activity, and take a closer look anywhere unusual readings appear.

Privacy Inspection Tools

Electronic Device Scanner
Use your phone's built-in magnetic sensor to inspect nearby electronics — a quick first check for hidden devices concealed in walls, furniture, or fixtures.

Hidden Camera Detection (Infrared Inspection)
Many spy cameras use infrared light in the dark. Use your phone's camera to inspect possible infrared light sources in low-light rooms where supported by your device.

Nearby Device Scanner (Bluetooth)
View nearby supported wireless devices — including Bluetooth trackers — and review unfamiliar devices detected during a scan.

Network Device Scanner (WiFi)
Review compatible devices connected to the same WiFi network. WiFi cameras and smart devices in your room often appear here.

Live Signal Monitor
Watch sensor activity on a real-time signal meter with easy-to-read graphs.

Smart Detection Alerts
Get visual or vibration alerts when stronger readings are detected during a scan.

Where You Can Use It

• Hotels & motels
• Airbnb & vacation rentals
• Offices & meeting rooms
• Apartments & dormitories
• Changing rooms & rental properties
• Public spaces

How to Use

• Open Hidden Device Detector
• Choose a scanning tool
• Slowly sweep the surrounding area
• Review nearby devices and sensor readings
• Perform a closer visual inspection wherever unusual activity appears

Features

• Hidden camera detector tools (IR inspection)
• Electronic device scanner (magnetic sensor)
• Bluetooth device & tracker scanning
• WiFi network device discovery
• Live signal monitoring with real-time graphs
• Fast, lightweight, and easy to use
• Simple interface — no expertise needed
• Regular improvements

Why Choose Hidden Device Detector?

• Multiple anti-spy inspection tools in one app
• Beginner-friendly — clear results, no jargon
• Useful while traveling or visiting unfamiliar places
• Designed with privacy in mind

Important Information

Hidden Device Detector assists privacy inspections using your Android device's available hardware and supported system capabilities. Results depend on your phone model, available sensors, environment, and the types of devices present. The app cannot guarantee the detection, identification, or location of hidden cameras, tracking devices, surveillance equipment, or any specific electronic device. Always verify suspicious findings with a careful visual inspection and use the app as an assistance tool only.