App Design for Product Managers — Visualize Ideas Instantly

There are three practical routes. Draw it yourself in Figma, free on the Starter plan and $16 per month per full seat on Professional, which works if you already know the tool. Generate front-end code with v0 by Vercel at $30 per user per month, which suits PMs comfortable reading React. Or generate the screens from your own writing, which is what GenDesigns does: paste the PRD paragraph and it returns multiple app screens under one shared theme, exportable as HTML and Tailwind CSS. Plans start at $10 per month.

The deciding question is what you plan to do with the output. For a roadmap review or a stakeholder walkthrough, generated screens are enough and take minutes. For anything that goes into the product, the design team still owns the final pass. A mockup that ends an argument in a planning meeting does not need to be the shipped design.

Paste the requirement text straight into GenDesigns and let it generate the screens it describes. Because the theme is generated once per project and reused, every screen in the spec looks like part of the same product rather than a set of unrelated sketches. You can also point it at an App Store or Play Store URL to reconstruct a competitor's flow as an editable starting point, then export the result as HTML and Tailwind CSS to attach to the ticket.