Tired of getting fines because you were driving too fast? SpeedWarnF can help you!
Just start the application and define a maximum speed. As soon as you are above that speed, SpeedWarnF will play a warning sound and vibrate.
You can even keep your iPhone in your pocket.
As a complementary information, SpeedWarnF shows the current speed and the current altitude.
SpeedWarnF is the free version of SpeedWarn. It contains ads, dont forget to touch it!