The Best AI Tools for App Design in 2026

Key Takeaways

• Best overall: Figma. First Draft and Figma Make work inside the file your team already uses, and the output stays editable.

• Best free option: Google Stitch. It's free during its Labs beta and turns a prompt into screens, prototypes and front-end code.

• Best for quick, editable Figma handoff: Banani. It builds multi-screen prototypes and exports them to Figma with auto layout on its paid plans.

• Every tool here gets you a first draft. You'll still fix spacing, components and hierarchy by hand.

What AI app design tools are actually good for

AI design tools have split into two camps. Some generate editable design layers you keep working on in Figma. Others skip the design file and build a working app in code. Both are useful, but they don't answer the same question: "what should this screen look like" versus "does this flow work."

This list is for product and UI designers and for solo founders sketching an app before hiring one. The tools are strongest at the blank-page stage, where getting ten plausible layouts in a minute beats starting from nothing. None of them can stand in for the design judgment that comes after.

How we picked

• Editable output. Whether you get real layers and components, or a flat image you have to rebuild.

• Handoff. Figma export, code export, or both, and how clean they are.

• Free tier and price. What you can do before paying, and what a month of real use costs.

• Rights. Whether you own what it generates. We checked each tool's pricing, documentation and terms on October 7, 2026, alongside user reports. We didn't build a full product in each one.

The six tools at a glance

1. Figma - the best fit for teams already designing there

Figma has two AI tools that matter for app design. First Draft, inside Figma Design, turns a prompt into editable wireframes or designs built from Figma's own component libraries, and it's strongest on common web and mobile patterns. Figma Make goes further: it turns a prompt or an existing design into an interactive, coded app you can publish to a URL, then copy back into Figma Design as layers.

The advantage is that everything lands in the file your team already reviews and hands off from. The catch is credits. Every generation draws on a monthly AI allowance, and users on Figma's own forum report Make ignoring an attached library and burning through credits on a single bad result.

Best for: Product teams who want AI drafts inside their existing design system and handoff.

Price: Professional is $16 a month per Full seat with 3,000 AI credits; Starter is free with up to 500 credits a month. As of October 2026.

Commercial use: Figma's AI terms say you keep all rights to your inputs and outputs.

Link: figma.com

2. Google Stitch - the best free option

Stitch is a Google Labs tool that turns a text prompt into UI screens, with front-end code export and a way to paste designs into Figma. A March 2026 update added an infinite canvas, a design agent and clickable prototypes that can generate the next screen in a flow, plus a way to pull a design system from a URL.

It costs nothing during its beta, which makes it the easiest place to explore layouts. It's still a Labs product, though, with no paid tier, no service commitment and no option to buy more usage. Fine-grained edits mostly mean re-prompting rather than adjusting a single element.

Best for: Designers and founders exploring layouts at no cost.

Price: Free with a Google account during the beta, as of October 2026. Usage caps apply.

Commercial use: Google's terms say it won't claim ownership of content you generate.

Link: stitch.withgoogle.com

3. Banani - quick prototypes with editable Figma export

Banani generates multi-screen interactive prototypes for web apps, mobile apps and dashboards from a text prompt. Its paid plans export to Figma as editable layers with auto layout, and also to HTML/CSS.

It's quick at the early-idea stage and the Figma export is the main reason to pay. Reviewers note the output can feel generic and struggles with complex or unusual interfaces. Its terms also say free-plan content from newer accounts may be used for training, while paid-plan content isn't.

Best for: Designers who want a fast first pass they can finish in Figma.

Price: Plus is $12 a month billed yearly ($20 monthly); Pro is $30 billed yearly ($50 monthly) with unlimited credits. The free plan has no Figma export. As of October 2026.

Commercial use: Banani says you keep ownership of what you create.

Link: banani.co

4. Visily - wireframes from screenshots and sketches

Visily generates mobile and web wireframes from text, but its more useful trick is converting a screenshot or a rough diagram into an editable wireframe. You refine designs through an AI chat and turn them into clickable prototypes.

It's approachable for non-designers and good for early flows. Users say it gets limiting on complex designs and that its Figma export needs hand cleanup on spacing and variants. The free plan's exports are watermarked and low resolution, with no Figma or code export.

Best for: Founders and PMs turning screenshots or sketches into wireframes.

Price: Pro is $14 per editor per month and Business $29 per editor billed annually; Starter is free with 300 AI credits a month. As of October 2026.

Commercial use: Visily assigns its rights in generated content to you, without promising the output is unique.

Link: visily.ai

5. UX Pilot - generation inside a Figma plugin

UX Pilot generates high-fidelity screens from prompts or product requirement docs and works through a two-way Figma plugin as well as a standalone web app, with code export.

The rights terms are the thing to read first. Free users may only use designs for personal, non-commercial purposes; paid plans get a non-exclusive commercial license rather than ownership. Its heavier generation modes are on by default and use credits faster, and some users report broken components on Figma export.

Best for: Designers who want generation without leaving Figma.

Price: Standard was $14 a month billed yearly as of June 2026; the free tier is 45 one-time credits.

Commercial use: Commercial use requires a paid plan, and it's a license rather than ownership.

Link: uxpilot.ai

6. v0 - design straight to working code

v0, from Vercel, skips the design file entirely. Describe an app screen and it writes working React code you can preview, edit by prompt and deploy. For a solo founder testing a flow, that's often more useful than a mockup.

It isn't a design tool in the layer-and-component sense, and designers who need to hand off a file to engineers will find it the wrong shape. Treat it as a fast way to see whether a flow works, and refine the visuals somewhere else.

Best for: Founders and developers who want a working prototype rather than a mockup.

Price: Free with 7 messages a day; Plus is $30 per user a month. As of October 2026.

Commercial use: Check Vercel's terms for your plan before shipping generated code commercially.

Link: v0.app

Which one fits your desk

• You already design in Figma: start with Figma's own First Draft and Make.

• You want to explore for free: Google Stitch.

• You need editable Figma files fast: Banani on a paid plan.

• You have screenshots, not specs: Visily.

• You want to know if the flow works: v0, then design it properly once it does.