“The App Name you entered has already been used” even though I just created the app
You can submit an app with the same name if you change the default language (for example, changing English (US) to English (Canada).
gamekit
GameKit matchmaking fails for 3G connections
Hgeg, There is nothing wrong with your code. You have to allow cellular data usage to your app which needs users permission. The following paragraph is selected from Apple’s support website : At the Foundation layer, you can use the setAllowsCellularAccess: method on NSMutableURLRequest to specify whether a request can be sent over a cellular … Read more
Transfer data between iOS and Android via Bluetooth?
This question has been asked many times on this site and the definitive answer is: NO, you can’t connect an Android phone to an iPhone over Bluetooth, and YES Apple has restrictions that prevent this. Some possible alternatives: Bonjour over WiFi, as you mentioned. However, I couldn’t find a comprehensive tutorial for it. Some internet … Read more
Using iOS GameKit’s “Bluetooth Bonjour” with other platforms
According to this interesting site : http://code.google.com/p/btstack/wiki/iPhoneBluetooth Apple are using a special chip besides their Bluetooth RF chip which denies any connection for a device without that chip – this means its a lock on the hardware level.