Not sure if you saw this #TeamAppdiction but Fast Camera is free. You open it up, it continually takes pictures until you stop it. You can then pick the best one(s) to save. https://itunes.apple.com/us/app/fast-camera/id402777723?mt=8

Not sure if you saw this #TeamAppdiction but Fast Camera is free. You open it up, it continually takes pictures until you stop it. You can then pick the best one(s) to save.