OK, I have to admit that I don’t spend a lot of time on social networks even though my friends pour hours of their time into Snapchat, Instagram and even Facebook. But a few of my Russian friends told me about Odnoklassniki (lol, I had to check the spelling!!) which is a Russian social network, also known by its domain name of OK.ru.
Just like Facebook, it was originally designed for classmates and old friends, but use has expanded a lot. It has over 200 million registered users and they claim that nearly 50 million people use it daily. So it’s really popular. The good news is that you don’t have to access it over the Web. There is (of course!) Odnoklassniki for Android and there is an iOS version too.