A great hand to eye trainer to sharpen the reactions in all ages of people. The app is straight forward to use, easy to set up plus informative. Of reaction timings.
品質: 5
金額に見合う価値: 4
すべてのレビュー
A great hand to eye trainer to sharpen the reactions in all ages of people. The app is straight forward to use, easy to set up plus informative. Of reaction timings.