You can use Figma for prototyping, and they have a mirror app you can install on a mobile device and test-drive layout and interactions on it. I think that might be the sort of thing you're looking for?
Invision could be another option
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You can use Figma for prototyping, and they have a mirror app you can install on a mobile device and test-drive layout and interactions on it. I think that might be the sort of thing you're looking for?
Invision could be another option