Couldn't explain it better than this video:

In short - its social platform which replaced "likes" with "nim".

Most important thing is that after you "register" and private keys are created on your device, you will start receiving Nims for free every minute.

I didn't expected that such application will be so popular even in my small country.

Referal code

I recommend to try it . Its free.
Register under my referral code to get 1440 Nims after registration.
Referal code: igloro

Download app:
iOS: https://itunes.apple.com/ua/app/nimses/id1201745929?ls=1&mt=8
Android: https://play.google.com/store/apps/details?id=com.nimses

Nimses official site: https://nimses.com/

P.S. Write me message, ill verify you.