Does what it says on the tin. Needs an annual subscription OR you need to get a lifetime membership for free by submitting a new or changed camera.
Well worth the app price and the annual subscription!
Steven New, iPhone
It’s saved me from several lapses in concentration. I’ve checked my speed, and sure enough, there was a Camera Van around the corner. If you are an HGV or PCV driver, you’ll find this app very useful. I know I do.