@Noda Are you on Android or iOS?
@Olaf.Rabbachin recently let me know that on Android, there's a way to pin a site to the home screen, which basically turns it into an app. To do this, open Chrome, go to mylittlewordland.com, open the Chrome menu, and select "Add to Home screen" (like this). The only issue seems to be that the app doesn't like keeping people logged in, so you pretty much have to log in every time you start it (although Chrome will offer to save your username and password, so then you basically just need to click "Login" every time you start the app).
Longer term, I think it'd probably be smart to make a mobile app and charge perhaps $5 for it. That way, people who like using an app could pay and have an app, and people who don't want to pay could continue using the site through their browser 🙂
