Bump 1.3 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program belongs to Communication Tools. This free Mac app was originally developed by Bump Technologies LLC.
From the developer:
Bump allows you to to physically bump your iPhone against a friends' iPhone (they also need Bump running) and share each others' contact information. Share photos and contacts, compare friends, or become Facebook friends in seconds. All that is required is an Internet connection (3G, EDGE, or WiFi).
You may want to check out more Mac applications, such as BA DA BUMP, BA DA BUMP FREE or Things That Go Bump, which might be similar to Bump.
Puzzle
Simulation