Who says you can’t be productive with an iPhone at your disposal? It’s not all Twitter and eBay, you know. you can actually do productive, office-like things. Who would’ve thought?

Box.net – Get mobile access to all of your stored files using an iPhone-optimised interface.

iZoho – Also known as “office for your iPhone”, iZoho is an iPhone-friendly version of the well known online suite of office applications. 

Remember The Milk – A full featured mobile version of the popular and widely used to-do list site. 

TaDa List -Update your to-do list on the go to make sure you never forget anything, even on your iPhone.