Can u make an android/windows/iPhone apk in c#

Answer 1

you can make android apps using c# too

Answer 2

As far as I know Apps for Windows-Phones are written in C#
(iPhone in SWIFT & Android in Java/Android)

Answer 3

You can make a Windows phone app by VS for Windows. You can make an Android and iOS apps thanks Xamarin. Read about this.

Answer 4

of course, use xamarin.