Canonical has released Ubuntu One Files for iOS (iOS4+ only), an application to easily access, sync and share any file on your Ubuntu One account from your iPhone, iPod Touch or iPad.
Just like the Android application, it lets you automatically upload any photos you take using your iOS device to your Ubuntu One account.
You can also rename, delete, publish your Ubuntu One files and so on:
I don't have an iOS device so I couldn't test the application. If you do, lets us know how it works for you, in the comments!
Download Ubuntu One Files for iOS (App Store)
via/screenshots: Canonical Voices blog