Do you plan to make your own wallet any time soon?
The platform is currently only available on the iOS app so it will be an iOS wallet first until it is released on more platform such as web,android platform, desktop etc...
What i dont know though is when can we expect android platform.
At first it may be an iOS wallet and as more platforms are added there will be a connectivity between the wallets. The thing to note is that it is unlikely you will control your private key, and instead have a log in for the platform which will take into account all the CRNC you earn and spend.