GuestAppy is an online app. This means your guest opens the app by clicking on a unique link sent to them via an email. Your guest does not need to download anything. They view the app just like any other webpage.
FAQ
GuestAppy is only available to use in conjunction with the freetobook online diary for accommodation owners.
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Your guest does not need to download anything. Each guest receives a unique link to their own GuestAppy webpage.
GuestAppy is a web application and it will work on any device with a modern browser.