Justin Ray is right, and I'd add one thing. the honest tradeoff with gay chat is how it feels to use against convenience.
If whether it gets out of your way isn't sorted, gay chat will not go anywhere. In practice, gay chat lives or dies on whether it gets out of your way. Once I stopped worrying about what comes of it, gay chat got a lot simpler.
You can't really talk about gay chat without talking about whether the effort pays off.
What am I missing on gay chat?
Anyway, that is my read on free gay chat random apps that don't require an email.