Earlier this evening, Apple seeded developers with a new build of its iWork apps (Pages, Numbers, and Keynote) for iOS with support for iCloud, the company's new cloud service launching to the public this fall. In addition, Apple launched iCloud.com for developers to begin testing the web apps for the service, including the ability to view your iWork documents. 

Here is a first look at iWork for iOS with iCloud integration:

What does iCloud integration in iWork add?

• The ability to create a document on your iOS device and have it automatically upload to your iCloud account
• The ability to upload a document to your iCloud account and have it automatically appear on your iOS device
• Make changes to documents on either end and have them stay in sync with each other

Notes

• We were unable to find an option to edit a document on the web interface of iCloud, but you can expect to see it come sometime
• There is quite a bit of delay before documents are updated on either side - likely part of the beta
• When downloading the document from the web interface of iCloud, you have the ability to choose which format to save it in
• Nothing out of the ordinary: functionality is simple (nothing too special other than syncing)

Screenshots