CameraButtons gives you complete touch-free control of your iOS camera app.
You can set the volume up button, volume down button, and shake action to any of the following functions:
Switches to photo mode if not already in photo mode and takes a picture.
Switches to video mode if not already in video mode and begins recording.
Snaps a photo or starts video recording depending on which mode the camera is currently in.
Switches Flash between Off, Auto, and On modes for compatible devices.
Switches HDR mode On and Off for compatible devices.
Switches between the front and back cameras for compatible devices.
CameraButtons also has a Lockscreen Launch function which lets you open the Camera app straight from your Lockscreen by holding down the Volume Up or Volume Down button.
****CameraButtons does not add an icon to your Springboard. You need to open the Settings app and enable it from the CameraButtons preference menu.****