For frequent Photoshoppers, Adobe Nav is the most worthwhile of Adobe's trio of iPad apps, built on its new Photoshop Touch SDK. This $1.99 app displays Photoshop’s desktop tools on the iPad screen, allowing you to access them without touching the mouse. Well, most of the tools, at least, with some very notable exceptions.
With the announcement of the Touch SDK, Adobe also announced their three companion apps for Photoshop CS5 on the iPad. While Adobe Lava and Eazel bring new and exciting ways to play with color and form on the iPad and send that information to Photoshop, it's Adobe Nav that's the real workhorse in the mix and to us, the best of the three apps.