For years, I’ve been jumping back and forth between Sparrow for iPhone and the native Mail application as I have never felt completely comfortable with either application due to each having their own limits. Sparrow doesn’t allow me to view emails one after another, and Mail isn’t as Gmail friendly
Yahoo's Sketch-a-Search is a unique restaurant search tool, designed to be super easy to use on the road by eliminating the need to type to search. To find a restaurant, simply draw a circle around the area you wish to search on the map provided, then Yahoo lists all of the restaurants in that area. There is an optional filter for selecting the type of food, atmosphere, and the user rating.