If you're like me, you've always been a bit wary of cameras. On one hand, they can be helpful, but on the other, you always feel a bit uncomfortable with the idea of someone watching you through your device.

It's natural to feel that way, and it doesn't go away even with the advent of smartphones and tablets. There are plenty of apps to protect your privacy, but I think the one that offers the best protection is SpyCamBlocker.

SpyCamBlocker is a free app that lets you protect your privacy. It works as a simple camera blocker. When you start the app, it will ask you to give it permission to use your camera. If you deny it, the app will not work. After that, you can choose to enable or disable the use of the camera.