IR Hidden Camera Detector is a free Android utility application developed by 4 Tech Solutions. The app is designed to detect hidden cameras that emit infrared radiations, which cannot be seen with the naked eye. It can also be used as an IR remote detector and hidden device detector.

The app features a specialized camera filter that allows users to detect hidden cameras by showing the infrared as bright white light. It has an easy-to-use interface with clear instructions on how to use it. Additionally, the app is light-weight and does not require much storage space.

IR Hidden Camera Detector is an excellent tool for those who want privacy in public washrooms, changing rooms, or hotel rooms. It detects remote infrared light and unusual magnetic activity that may indicate the presence of a hidden camera, spy camera, secret camera, or hidden device.

It's important to note that the app requires camera permission to open the camera with the special filter, which can detect hidden cameras. However, the app does not gather any personal information without user consent.

Overall, IR Hidden Camera Detector is a great app for those who value their privacy and want to ensure they are not being monitored without their knowledge.