I'm a developer and the company I work askes me to write the bluetooth multiply part. But I'm totally lack of these knowledges. I know there is a sample codes about bluetooth connection in the apple developer site. How long usually I need to study the codes and get them works? Btw, does Bluetooth multiply in a iPhone game really boost much on the sale? Thanks!
Don't know how, but I know that adding bluetooth multiplayer will certainly boosts sales as my friends and I often search specifically for bluetooth games.
We mostly play bluetooth games here at work since the local wifi blocks a lot of things, so a good BT game will get a few extra sales here.
With the GameKit Bluetooth implementation is really not that hard, probably 1-2 days work and then fine adjusting depending on game mechanics etc.