Copy machine ONLY for Android

Today I went to the post office two times.
Because I needed to check if I could print out package labels for some customers who bought from my store.

I went there in the morning.
I asked the woman if I can print them here.

I couldn’t copy them because of my phone...
My phone isn’t android.

The copy machine in the post office works only for android phones.

I don’t understand why you can’t use an iPhone...

So I had to go to the copy shop.
I found one copy shop near by!
It was lucky.

And I went to the post office again.
Finally I could send my packages.

Is android famous than iPhone in Germany?