Hidden Camera Detector helps you find hidden cameras (spy cameras).
It contains electronic/metal detector, infrared (negative) detector, composite detector, and WiFi signal detector to help users find hidden cameras.

The composite detector function provided by this app is a convenient and reasonable detection method that is not available in other apps. Users can conveniently check the reaction of the electronic device detector while watching the video captured by the phone’s camera.

※ Disclaimer:
However, just because the app’s detector responds doesn’t necessarily mean that the object is a hidden camera. In other words, detection responses can also occur for electronic devices and metal objects that are not hidden cameras.
A direct, hands-on inspection of the object is needed and to make sure, it should be confirmed by an expert.
This app only may be used as an aid for detecting hidden cameras.

The Hidden Camera Detector app offers various detection features:
① Electronic device detector
② Infrared/negative detector
③ Composite detector using electronic devices and infrared/negative detectors
④ WiFi signal detector

☆☆☆☆☆
Added a feature to detect suspicious WiFi signals.

Use the electronic device detector to approach the detector app within 30 centimeters (or 12 inches) of the suspicious area. If there is a response from the sensor of the app, there is a possibility that an electronic device exists in that area.

Infrared/negative detector do not actually detect infrared directly, but it is useful in identifying invisible spots or holes.

Electronics and infrared/negative complex detectors combine the above two detection methods to provide more convenient and proactive detection methods.

☆☆☆☆☆
This app provides flash light blinking function.
The lens of the hidden camera can reflect light, so darken the lighting, and keep an eye on the reflected light by shining the camera flash on the suspicious area.

※ This App uses GPUImage from CyberAgent, Inc.(https://github.com/cats-oss/android-gpuimage), GraphView(https://github.com/jjoe64/GraphView), and CompassView(https://github.com/woheller69/CompassView) which are under the license of Apache License Version 2.0.