For whatever reason, sometimes you need to be able to take a picture hands-free. In those cases, you can try vapp.
What does it do?
Responds to sounds to take pictures automatically, without the press of any buttons.
Why do we like it?
Because sometimes your hands are shaky. And sometimes you stand close to a ledge or a body of water and you want to keep both hands clenched around your phone. Then there are times when you want to use a self timer. You can adjust the volume level within vapp, so it will respond to as little as a whisper and as much scream to take a picture.
Download this app for: iOS (free) The best part: no hands Th worst part: not optimised for iPhone 5