Testing interfaces on mobile platforms?

Question

User interface

Are there any paid services on the Internet that could promptly issue screenshots as displayed on a particular mobile platform (iPhone, Blackberry, other smartphones, iPad tablets, MTS, etc.), a particular site or application? And we are not talking about "emulators" of these platforms, but about real devices, because I know from my own experience that very often emulators give a strikingly different result than a real platform.
Yes, for sure there are different companies that conduct testing on order, etc. But I'm interested in a much more efficient option . We wrote a website / application, went to the service website, paid money, gave a link to the site / application, and received good screenshots within a day (or better than an hour).
Buying a whole fleet of technical devices in order to sometimes test certain developments is too expensive and inefficient, and this service is of interest in the form of a service for money.

Answer 1

deviceanywhere . very positive experience with them. automation is also supported .