A hybrid or offlline Mendix app should look on the device as any other native app. It should not matter that it is a Mendix app.
- Swipe individual list items to show actions, like the standard email app on iOS
- Press and hold for Android to show actions.
- The new button should appear where it is expected: a floating button for Android and a footer button for iOS
- A template grid where we can swipe between the items: use one row and one column per page to create a native UX