A free program for Android, by Kaka MaMa Studios.

The Detect+ Hidden Camera Detector app analyzes your surroundings using multiple sensors. If it finds any infrared or magnetic objects, it gives you a notification. You can then use the app to find out what those objects are and where they are in relation to you. This can help you determine if there are cameras or other security devices that you should be aware of.

If you want to ensure that your kids are not listening to or following you, this is the best-hidden camera detector for Android. It helps you to detect hidden cameras and microphones, which can be very dangerous. If your children or friends are acting suspiciously or you want to be sure they are not involved, this is the best-hidden camera detector app to use.