About Sprint Signal Pro (set, boom)
On your marks, set, boom! A must be for each athletes or sport freak who needs a extern starting signal. Train your starting moment and concentration
in almost real signal sign. Also perfect for starts with more than one athletes.
Everybody has to concentrated to the same signal. Tyson Gay or Usain Bolt would use it if they would know this apps exists.
Download and install
Sprint Signal Pro (set, boom) version 1.1 on your
Android device!
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Android package:
com.kossi.sprintsignalpro, download Sprint Signal Pro (set, boom).apk