To preview your mobile prototype on a real phone, use design tools like Figma, Adobe XD, or InVision. With the figma mobile app design, you can use Figma’s mobile app to see your work live. Just install the app on your phone, log in, and open your prototype. You can also share a clickable link and open it in your phone’s browser. For app prototypes, tools like Expo or TestFlight let you test on iOS or Android devices. https://webkul.design/mobile-app-design-services/