App4mac.com has announced that Magrathea is joining its products line, and has signed a definitive agreement to acquire Magrathea source code from Caffeinated Cocoa. App4mac acquired Magrathea because this product fits into its strategy to deliver innovative products for Mac users, notes the company. Magrathea is a geotagging solution for Mac. It allows the user to easily tag photos and home videos with the location where they were taken. Using high-resolution satellite maps, easy to use search tools, and a simple, integrated interface, Magrathea makes it easy and fun to manage and present media.