Speed Warning is a free Android application developed by Soft-LS that helps you keep track of your speed while driving. The app displays your actual speed and alerts you if you exceed the speed limit. You can manually select the speed limit or choose the "Automatic" mode, which determines the maximum speed relative to your pace.

The app can run in the background along with a GPS, making it easy to use while driving. It also has a vibrate mode that alerts you of speeding even with the phone in your pocket. The app supports both MPH and KMH units, making it convenient for users worldwide.

Overall, Speed Warning is a useful app for anyone who wants to keep themselves safe while driving and avoid getting a speeding ticket. With its simple interface and easy-to-use features, it's definitely worth checking out.