There are two ways to preview your App, this is useful when adjusting the design or products in the App. It allows you to review if the changes are implemented correctly.
1. Preview App via Mobile Panel while Building App
It is useful while building your App to check if it is working properly in the 'Preview App Design'. You can interact with the App Preview by clicking with your mouse on the buttons. It is possible to use the 'Preview app Design' in the panels 'Design' and 'Themes'.
2. Preview the App on a mobile device
Once you enter your App, a message pops up: shake your phone to return to the App list.