I have this on my Home screen. It is really easy to use. It is updated every week! I have TomTom running in the background giving out directions & CamerAlert running in the foreground telling me where all the cameras are. The average speed camera function is very simple & straightforward. It doesn’t matter how many average speed cameras there are, the App knows where the first & last one is, and shows your average speed for that area. The best bit, is, if you are a member of pocketgpsworld.com & report a new camera site, you get free life membership.
davast, iPhone
This is about as easy as it gets. Link to your database account and allow auto update. My husband has used these speed camera alerts for a few years on his phone and satnav. So pleased it works on my Motorola Xoom.