Hidden Camera & Bug Detector

Noisoba Labs

In-app purchases

About this app

Worried about hidden cameras or listening bugs in your hotel, Airbnb, or meeting room? Hidden Camera Detector gives you 5 powerful scanning tools to sweep any space in minutes — completely offline, no account needed.

── 5 DETECTION METHODS ──

📡 Wi-Fi Scanner
Scans your local network for devices with names typically used by IP cameras and surveillance systems (e.g. "IPCamera", "VSTARCAM", "Hikvision"). Flags anything suspicious so you can investigate further.

🔵 Bluetooth Scanner
Detects all BLE devices broadcasting in your vicinity. Unusually strong signals or unknown device names can indicate hidden transmitters or spy gadgets.

🔦 Lens Finder
Uses your phone's camera with a live overlay to help spot reflective camera lenses hiding in objects like smoke detectors, clocks, or wall outlets. Works best in a dark room with a flashlight.

🧲 Magnetic Detector
Reads your phone's built-in magnetometer to detect unusual magnetic fields caused by hidden electronics, wiring, or concealed metal components behind walls or inside objects.

☑️ Room Checklist
A systematic 10-point manual inspection guide covering all common hiding spots — smoke detectors, wall clocks, USB chargers, power outlets, mirrors, vents, and more.

── WHY CHOOSE THIS APP ──

✓ 100% On-Device — no data ever leaves your phone
✓ No internet connection required for any feature
✓ No account, no sign-in, no registration
✓ Clean dark UI optimized for low-light scanning
✓ Works offline in any location worldwide
✓ Lightweight — under 10 MB installed size

── HOW TO USE ──

1. Open the app and tap "Scan Room" for a guided full sweep
2. Or use individual tools from the home screen
3. For best results: run Wi-Fi and Bluetooth scans first, then do a physical sweep using the Checklist and Lens Finder

── PERMISSIONS EXPLAINED ──

Location permission — Required by Android to perform Wi-Fi and Bluetooth scanning. We never read or store your GPS coordinates.
Camera permission — Used only for the Lens Finder live preview. We never record or save images.

── IMPORTANT DISCLAIMER ──

This app uses publicly available sensor data to assist with manual room inspections. It is an aid for vigilant travelers and privacy-conscious users, not a certified security device. Always contact local authorities if you genuinely suspect surveillance.

Hidden Camera Detector is trusted by travelers, journalists, security professionals, and privacy advocates worldwide.

What’s new

Initial release