TrafficCamNZ 1.3.1 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this Mac application is David Wilson. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The program belongs to System Tools.
From the developer:
TrafficCamNZ displays internet accessible pictures of Traffic Cameras all over the world. You could use it for any image, even weather maps.
Images you choose as "Featured" are downloaded and setup side by side so that you can swipe across the screen to view multiple images quickly. TrafficCamNZ works over the cellular network though it works best with WiFi because, usually, it's faster!
You may want to check out more Mac applications, such as Macfilink, Missing Sync for Palm Pre or FourEyes3D, which might be related to TrafficCamNZ.