Protect your drivers license from the risks of speeding with this app. This app knows the allowed speed limit on the road where you are driving and warns you if you exceed it. We provide different ways to warn you like a sound alert, a vibrate mode and of course an optical alert on your iPhone® display! This App is amazingly simple and useful: Thanks to OpenStreetMap where we get our data from, you get millions of speedlimits we support both: miles per hour and km/hour.