Great for Motorbikes!

Ive been using this app for a few seasons when Im out riding my bike. Anybody with a bike knows the stock speedo is usually off at higher speeds. This app is great for knowing how fast youre actually going. Even the free version is good for being mounted on a bike and not being able to pick up the phone. It has your speed, speed warnings, music controls, altitude, maps, top speed and black box logging all from the main screen.

Mclovin1414 about Speedometer 55 Start. GPS Box., v1.6.1