One of my favorite apps for business, ProOnGo Expense, has just received a sweet update. If you've used the app before (if you haven't you really should) you know it was a bit of a pain to navigate around at times. Well the latest update brings a great new UI that includes a navigation toolbar. No longer will you have to use the BlackBerry menu items to get around the app. Instead, just click along the navigation bar on the bottom of the screen and you're good to go. ProOnGo is one of the top expense tracking apps there is for BlackBerry. It has all the features you could want, and the receipt reader is as good as they come. It really is an all-in-one for expense reports. The latest version is available now in the CrackBerry App Store.