Poorly supported

The original iPhone worked with this device. Mine is in great shape. I wanted to use it so I began setting it up only to find that the app store version of their software requires ios5 or later. What is the point of doing this? You dont interact with their app for anything. It just runs. I need the one that works with the original iPhone.

Jblaich about iTrip™ Controller, v8.3.0