Flow for iPhone 1.3 is now available in the App Store! If you’re not already using it, download the free update here.

Since iOS 5 went Gold Master last week, we’ve been hard at work making sure Flow for iPhone runs just as well as it does on iOS 4. We also managed to sneak in two awesome new updates.

The first is a completely redesigned task form that matches the appearance and behavior of our Web and Mac app task forms. You no longer have to leave the task form to add a description or invite collaborators, making it much faster to create tasks.

Secondly, we’ve added support for recurring tasks. Just like on the Web and Mac apps, you can schedule tasks to repeat every day, week, month, year, or at a custom interval.

Enjoy!