5pm iPhone app is available for free to all 5pm users, through iTunes:http://itunes.apple.com/us/app/5pm/id497918477
It supports the main view and edit functions and can help you access 5pm on the go.
Swipe Right to see the Global Menu.
Global menu gives you access to:
Swipe Down to reveal useful filters:
Swipe Left on Messages to see access Reply, Edit and Delete options.
Swipe Left on Tasks to access Mark as Done, Edit and Delete options.