Layouts vs v0 for mobile app design
v0 (by Vercel) is a web-component generator that produces React + Tailwind from prompts. Layouts is a mobile design tool that edits the React Native app you already have. They solve different jobs. If you are designing a website from scratch, v0. If you are iterating on a shipping mobile app, Layouts.
Different targets
v0 produces web UI: HTML, React, Tailwind. Layouts produces mobile UI by editing your real React Native components. The platforms barely overlap. Most users comparing the two are really asking: "is there a v0 for mobile?" — Layouts is the honest answer to that question.
Different starting points
v0 starts from a blank prompt. Layouts starts from your codebase. If your app already exists, Layouts already has every screen on the canvas the moment you connect — there is no prompt where you describe the thing you have already built.
Different output
| v0 | Layouts | |
|---|---|---|
| Output | New React/Tailwind code | Edits to your real RN components |
| Sees existing app | No | Yes — entire app on canvas |
| Mobile | Web only | React Native first, Swift next |
| Interaction | Prompt → snippet | Click a screen, talk to agent, variant appears |
When to pick which
Pick v0 if you are building a marketing site, an internal admin tool, or any greenfield web UI where the goal is to skip the boilerplate.
Pick Layouts if you have a React Native app and want to redesign parts of it without rebuilding mockups in Figma or hand-coding every variation.
Frequently asked
Is v0 a mobile design tool?
No. v0 generates React + Tailwind components for the web. React Native is not part of its output target.
Why use Layouts instead of v0 for a React Native app?
Layouts works against your existing React Native repo and renders every screen as it actually looks. v0 produces standalone web snippets that still need to be ported to React Native by hand.
Can v0 see my existing app?
No. v0 generates from prompts and screenshots. It does not lay your full app on a canvas or operate on your real component tree.
Try the mobile-first version
Connect your React Native repo and see every screen on a canvas.
Connect your app →