ZAKZAK is an app that lets you talk to women from all around the world over video chat. Yep, it seems to be exclusively women from different countries wanting to talk with you on ZAKZAK. In fact, as soon as you open the app for the first time, you'll probably get several requests from women interested in chatting.
One of the most surprising things about ZAKZAK is that it doesn't ask you to create a user account. You can register with your Facebook or Google account, but you don't have to. What you do need is coins. Lots and lots of coins, if you do indeed want to start a video chat.
Oddly, ZAKZAK has two different rankings you can check out at any time. The first one has the most popular women on the platform and the second one shows the users who've spent the most money on it.
ZAKZAK is ... a weird app and you'll definitely need to spend money on it if you actually want to video chat. Plus it gives the impression at all times that most of the accounts are fake or just want to squeeze a few bucks out of you.