Camera Tester, developed by M-Apps, is a free utility tool available on Android devices. This application is designed to query the phone/tablet camera parameters, which can be copied to the clipboard or sent through email. It is a useful tool for finding out what your camera supports and can be helpful when sent together with bug reports to camera app publishers.

The interface of Camera Tester is simple and easy to use. The app is lightweight and does not take up much space on your device. It is a great tool for anyone who wants to check their camera's parameters, such as the resolution, frame rate, and exposure time. With this app, you can easily check if your camera is compatible with a particular app or feature before using it.