iPhone Giveaway of the Day - Speedometer+

Speedometer+:
• places a highly accurate speedometer in the palm of your hand;
• dedicated faces for mph, km/h, knots;
• displays current speed with both an analog and digital readout;
• records your maximum speed for a session;
• ability to lock your maximum speed so it's not overwritten by a new maximum speed;
• ability to share your maximum speed with friends;
• ability to reset your maximum speed in order to record a new session;
• high level of contrast in order to easily see in the daylight;
• clear GPS accuracy indicator;
• trip meter to measure distance you have traveled;
• toggle a setting to keep measuring max speed & trip while you're using other apps;
• digital readout records up to 999 mph, 999 km/h, 99.9 knots.

Great for the following:
• driving
• on a train
• sailing/boating
• motorcycle rides
• plane rides
• anything where you want to measure speedife.