what you mean? as a free member you get everything you get with premium.. 200 credits that recharge automatic every few minutes which is 20 messages. premium gets 1000 credits that recharge faster. It is not extra features, there are only few small things you get extra with premium and we are far from a scam!
so what you mean by nothing? you might have experienced insane long queue which we had earlier this week (fixed since), you can see queue by pressing the green wifi signal kind of symbol (and yes premium has priority in queue but you still getting the same).
also, you can chat with 2 of our characters on Discord as much as you want without even being a member.