Would like to know if there is support for architecture arm 64, because there is an information of the apple we only have to submit applications with the arm64 architecture, follows:
Starting February 1, 2015, new iOS apps uploaded to the App Store must include 64-bit support and be built with the iOS 8 SDK, included in Xcode 6 or later. To enable 64-bit in your project, we recommend using the default Xcode build setting of “Standard architectures” to build a single binary with both 32-bit and 64-bit code.
font:64-bit and iOS 8 Requirements for New Apps - News and Updates - Apple Developer