MeanStreet is for drivers in the UK. There are more and more average speed zones on our roads, whether theyre temporary installations for roadworks, or permanent installations such as on the A9. This app will tell you your average speed through the zone. Its dead simple, with no superfluous features, so it wont distract you while youre driving. Just tap the "Reset average" button as you approach the first camera, and the app will tell you your average speed, helping you ensure that you dont end up with a ticket.