With the growth of the protests in Iran and possibly the people's movement persists in access to the Internet at all, or in disturbed areas will be. These are a few essential application that allows you to send files, send instant message or chat with a cell phone without access to the Internet offers.

The good functioning of the application are subject to larger numbers of users is that they use it. How many more of these programs installed on your phone, call quality goes higher. So this is better before getting cut off the Internet in Iran, this program expanded.