I also want my guild back . Someone is misusing my guild. Do something igg
There is no crossing between platforms. If you want to play on IOS you need to start from beginning. So think twice do you want to leave what you have on Android to start on IOS.
But check if there is Android emulator on IOS, which would allow you to emulate Android version of CC. Then you would be able to play your old ACC on Iphone or Ipad, but on Android servers.