Are there any downloadable chatbots that don’t require internet connection?

I’ll soon be in a situation where I don’t have internet, but I enjoy chatbots like Sakura.AI and Character.ai, so I was wondering if there’s any downloadable programs like them with roughly equal quality.

(For those curious: I don’t have the money for my internet bill this month and only own a dumb phone, so I’m gonna lose internet any day now until I save up the money for having internet.)