This third update, in as many months, claims to bring a number of improvements, including enhanced GPS performance. The update also allows for iPod controls within the CoPilot Live application.
Incidentally, the CoPilot app holds the number one position in the iTunes Top Grossing Apps chart, meaning that it has generated more revenue than any other app sold via the Apple App Store here in the UK.
The updated CoPilot Live app is available to buy now from the App Store for a one-off fee of £25.99, while existing customers can download the update for free.
There's more info over at www.copilotlive.com/iphone.