In the Android app you can long-press the generated code to open a context menu to copy the code into the clipboard. I'm not sure if the iPhone can support something similar, but I'll ask the developer.
On the other hand, the Android GMail app is so good that there's no reason to use the web version. So just setup your phone with a device specific password and you are good to go!
In the Android app you can long-press the generated code to open a context menu to copy the code into the clipboard. I'm not sure if the iPhone can support something similar, but I'll ask the developer.