OK.RU

OK.RU is the official app of the Odnoklassniki social network, a Russian social network similar to Facebook, used mainly in ex-soviet republics like Armenia, Moldavia, and Georgia (along with Russia, of course).

In short, OK.RU offers a similar experience to Facebook. This means you can publish on other people's walls, upload videos and pictures, chat with other users, etc.

OK.RU is a Russian social network, only available in Russian. It's really only useful if you have friends or contacts there or in its satellite countries. You can also find content that people upload that's difficult to find elsewhere.