◇ Could this help me?
Yes. Using an AI tool to turn a chosen color palette and fonts into full UI kit mockups is a fast, safe way for a non-designer to explore and compare design directions before building, and pairing it with Pinterest for inspiration is a sensible low-cost approach. It is a general design-iteration technique rather than a project-specific change, and it carries no technical or safety risk.
I'm designing a mobile app and have no formal design experience. I've gathered two color palettes and a few font options from Pinterest for inspiration. Turn each palette and font pairing into a UI kit mockup (buttons, cards, navigation, a typography scale, and one sample screen) so I can compare them side by side, and briefly explain the mood each direction conveys so I can decide which best fits my app's concept.