This application can count the paper-money as you likeThere are two games below.(1)[Always]Flip Paper-Money – If you flip the bill, passbook balances can be increased.(2)[Million]Fast Flip – Compete for earliness until it counts 100 bills. The passbook balance and a time can be tweet by Twitter.There are other apps -> https://market.android.com/developer?pub=in-trinityYouTube -> http://www.youtube.com/user/intriandroidTwitter -> http://twitter.com/#!/In_TrinityFacebook -> http://on.fb.me/vDUVnp