Hi, not sure if this is the correct place to add this but i was hoping to get some advice in relation to an app that my 12 year old son wants to install on his phone...its called 'Rave' and he wants to use it to watch netflix with his friends (they don't all have netflix so can't use netflix party app)...just wondering if anyone has any experience of this app, if its safe or if i can add restrictions, etc....TIA