The biggest thing with web is smaller screen size. You have to take that into account. I suggest you look at MVC4. It has some good stuff that makes it easier to deal with different devices.

If you have ANY database access in the UI, it won't work. I've seen applications where it was claimed to be n-tier, only to find out they weren't.


>I mean both tablets and smartphones , but it is only a forum for one of them , its fine.
>one question more, when you said that i can program n tier for mobile depending of how really separately they are? What advice woudl you give me to check that they are really separated?
> Thank you so much