Yea, we got on Product Hunt and HackerNews at the same time. Ouch.

Thanks for the positive feedback!

1) This is a great idea. We'll definitely chat about it.

2) More themes is our top priority. We built the platform in such a way that theming is super easy.

3) Right now it's free if you don't mind yourcname.appsites.com. If you want to use your own domain, the plans start at $9/mo per app. Or $39/mo for 5 apps.

Really really appreciate the feedback!