Is it possible to implement in a mobile application an invitation to users from Vkontakte, if this is not a game?

Question

Mobile development

Can I add the function of inviting users from Vkontakte in my mobile application platform (IOS) if this application is not a game?
Explanations:
There is a mobile application in which authorization through VK is possible, it is necessary to allow users entering through VK to invite people from their friends list in VK to use this mobile application.
And if possible, a link to an example of such an implementation.

Answer 1

It doesn't matter if it's an app or a game. Implemented via contact api.