Camera

This is a camera use able for photo taking and video recording. It can switch between front and rear camera, and the flash can be turned on and off. While recording a video, the flash can be used as a flashlight. Does not require any unnecessary permissions needed by many other cameras. You can activate the shutter by long pressing the preview for easier selfies.
If you want to launch this app at pressing the hardware camera button, you might have to disable the built in Camera app in,

Settings -> Apps -> Camera -> Disable

Supports-

-Camera Switch
*Front and Rear Camera
-Zoom
-Video Recording
-Flash supported
*Also flash supported for video recording
-Best Quality and Easy to use
-Many other camera functions included
-User Friendly Camera