Speedy Sound

Now you have a personal motivation coach for Running, Cycling, Sculling, Skiing, Skating, Skateboarding or any kind of speedy sports' activity.
Speedy Sound dynamically adjusts your music player's volume while you're moving.
Speedy Sound increase the volume for you when you get faster and decreases it when you
slow down.
How to use:
1- Just enable your GPS
2- Start up your favorite mobile music player like Spotify, Google Music, Amazon MP3 or Winamp
(plug your phone into your car stereo for car use)
3- Open Speedy Sound and enjoy.
Tip : Via Bluetooth
or Headphone support you can
use the application even when you driving.
Setting tips:
Do not forget to set
Slowest speed / Fastest Speed
Min Volume / Max Volume
according to your activity type.
For example:
Slowest speed
/ Fastest Speed : 1 kmh / 20 kmh for Running
Slowest speed
/ Fastest Speed : 5 kmh / 40 kmh for Cycling can be good.
There are options to auto-activate when plugged into headphones, charger, Bluetooth devices, and when the app starts.
Warning : Be careful to keep your speed in the legal range at your Country.
Disclaimer
While this app is great to use while driving, it's designed to keep your eyes on the road and not your phone/radio. So please drive safe, stay alive !