Speed Extra app for iPhone and iPad

Name: SpeedExtra


SpeedExtra is a free app that shows your speed and record data while you’re running. It can also record your distance and time, and show it on your iPhone. These function is used for exercise purposes.

For testing speed:

- Display digital speedometer.
- Setting speed unit between KM and Mile
- Set speed limit to alert user.

For exercise:

- Display the distance, time lapse, and current speed.
- Display user location on the map.
- Collect historical data and display in line chart.
- Calculate calories using speed, time, and weight.
- Will keep updating the calories calculation formula for cycling, swimming, and etc…