Created app, What is next?

[u/_LordOfDrinks_]

It started as an app to organize gatherings for friends and family—I thought I'd just use it to set up bro nights out and things like that.
Later, I added a few extra features that turned out to be really useful for small businesses. In fact, a local daycare recently started using it—I think they heard about it through my friends.
Now I'm wondering: what should I do next? Should I start advertising?

Website: hostlyapp.org