As iOS astronomy apps go, Star Walk is certainly at the top for graphics and depth of features. We've reviewed it favorably in the past. Version 6.0 today adds realistic sunset and sunrise effects, a completely new info window, and a new and improved gallery of astronomy images.
The company says that, due to the new visual effects, the sunset and sunrise look very realistic with flares and rays across the sky. To view it, one taps the sun and moves the Time Machine on the right side bar forward.
The new info window features numerous pictures of a selected object, facts and figures about sizes and distances, pluse detailed descriptions and Wikipedia articles.