Yes our app is accessible to anyone around the globe that has a smartphone, tablet and even desktop.
With Passion.io you can build an app in any language you like. Some buttons, etc. in your app are not currently changeable, and will be in English.
Here’s an example of an app in a non-English language (Italian) to understand which part of the app would remain in English and which can turn into your preferred language.
Here’s Dan explaining how you could do that in our app: https://passionfighters.passion.io/learn/products/9365/lessons/161887