4 useful Diablo III Apps

Although Blizzard tried for simplicity there is still a lot of complexity in Diablo 3.  Layered simplicity can still be overwhelming.  Add to that 'the invisible hand of the market', and you have a recipe for confusion.  App Developers can offer little ways to cut down on the confusion.  Although few have stepped up to the plate and made an app.

At the moment there are 4 apps (only 4) specifically related to the Diablo III Auction House up on the iTunes App store.  Before you plunk down your $.99 (no doubt earned from the RMAH), you want to know what they do and if they are any good. Here is a review of each.