Rock Paper Scissors
NFC
Nice Rock Paper Scissor -application to phones with NFC
Does your opponent every time guess what are you showing in Rock, Paper or Scissors? No any more, if you use this awesome application. It is 100% fare, guaranteed! Start application with your opponent, put phones backs near each other as a cross - other one portrait and other one landscape, no matter which one is in which position, but one phone must be landscape and other portrait -- and your know who wins this time!
Build in sounds are nice, but you can also customise you play experience with you own sounds. Just pick your favourite sounds or use your phone's microphone and your own imagination to create 5 sec sound clips for winning, losing, scissors, paper and rock. For that you need Setting_50 (use sound 50 times) or Premium In App -product, which are cheap. Promote developer to support this product even better.