Who Pressed Before

Lets make a tour about the game's rules:
Two players play with the same android device, select the players' names and the numbers of presses to challenge on. Press START and start the challenge.
ALERT: When the two players start pressing together, some presses are not counted since they are pressing at the same time counted.
Instructions:
1) The faster you press, the more presses will be counted.
2) The greater number of digits chosen per round, the more the game is challenging and interesting.
3) Have fun and enthusiasm during playing, and leave us a recomendation for any evaluation, suggestion or recommendation