Last week Trapster 4.0 was released for the iPhone, bringing some great new features to the speedtrap app. One new feature that definitely adds to the “coolness factor” is Caravan(TM). Caravan lets Trapster users see friends and other Trapster users in real time on the map, and then easily send them messages, photos, and audio recording attachments. This is popular for road trips when Trapster users caravan together. To make it easy for you to get started using Caravan, lets explore exactly how to get up and running. Read the rest of this entry »