Website: http://docsstorybuilder.appspot.com/
Website: http://kaizena.com/
Free iPad app: https://itunes.apple.com/us/app/kaizena-fast-personal-feedback/id1025198506?mt=8&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/kaizena-fast-personal-feedback/id1025198506?mt=8&at=10l6SU