The island guide on your phone: excursions, where to eat and sleep, events and points of interest. No app store needed: it installs from this page and opens like an app, with its own icon.
iPhone / iPad
Tap the Share button at the bottom of Safari, then Add to Home Screen.
Android
Tap the button above. If you do not see it, open the browser menu (the three dots) and choose Install app.
Computer
An install icon appears at the right of the address bar, or use the browser menu, Install.
The app is already installed: you are using it right now.