Not only does it look prettier, but it's more functional as well. The app now stores a complete list of everything that you've sent or received via Bump, including when and where you were at the time of the transaction. This update also allows you to create a connection with specific friends so you can send and receive photos, apps, and messages with each other, even if you're not currently in the phone bumping distance.
Bump is free in the Android Market, and you can grab it with the widget down below.
Bump