Ios and nadroid scripts can run from 1 machine, is it possible

both android and ios scripts need to run simultaneously on single machine, might be on mac or windows, is it possible

Sure. If you use mac.
If you want to run ios script, you should use mac and have xcode installed. Android script you can run on mac or windows,

so shay you are saying running android scripts using mac with eclipse?android device recognize by mac?

Yes.
I work on mac and I use both android and ios devices.
You can easily run android scripts on mac.