An simple iOS game

This game is going to be played by two,three, four, or five friends online. its all about passing cards around each other by using his finger to push the card the the other user on the screen while a music will be playing. the app will be in a way that the music will stop randomly maybe at a short time or a long period of time when the music stops, the person with the card at that time the music stopped will be the loser. Any loser will be given two options to choose from: and they are 1.) Either he will accept a Dare from the person who passed him that card before he was caught , which will be doing whatever the person says he should do like send him or her some crazy pictures or videos. 2.) The loser will accept this option, Sending coins to each of the friends playing that game equally. Friends can be able to chat with each other in the case of the Dare. Firstly when a user enters or opens the game, he will signup or login with Facebook, twitter or with email, with simple detail to fill in. when he or she enters the game, a certain amount of coins will be given to him. the when he wants to challenge a friend, a certain amount of coins will be deducted from him, when he want to challenge two friends, a bigger amount of coins will be deducted from him, when he challenges like three a bigger amount of coins will be deducted. there will be a part when a person wants to challenge friends when they have to contribute a certain amount of coins equally and when the game ends the loser won’t be given any coins, the coins from all all of them will be shared equally among the remaining friends except the loser. when it comes to the music part. there will be a certain among of music that will be free to use for the game but there will be a certain amount of that will be paid for as in in app purchase, A user will have the opportunity to buy amount of coins he wants.