Mike McCaffrey 
Third spruce tree on the left@mikemccaffrey #phanpy - its a pwa but works great on my phone and tablet (and desktop)
@mikemccaffrey sorry, Progressive Web App - i.e. a web page that has client side scripting to communicate back and forth like an app, but it runs in your browser. So really "installing" it is just dumping a link to the webpage on your home screen. :/