On Sleek
Sleek turns plain-language prompts into production-ready iOS and Android app screens in minutes. You describe an app idea or upload a reference image, and the AI generates complete layouts with native components, typography, and styling that follow iOS Human Interface Guidelines and Material Design. Exports go to Figma as editable layers or to HTML/React with Tailwind CSS. The free plan gives one project and limited AI usage; paid tiers unlock unlimited projects, more credits, and team features. It’s aimed at founders, product managers, and developers who need mobile designs without hiring designers or learning Figma.
Sleek is the fastest path from an app idea to a real-looking mobile UI. It’s not a replacement for Figma, but it’s a fantastic first draft generator for non-designers and a productivity booster for designers. The free tier lets you test the flow without friction, and the paid tiers scale credits and collaboration features cleanly. The only real limits are the AI’s ability to nail micro-interactions and edge cases—so plan on a round of manual tweaking before launch.
Key features
- AI-powered mobile app design from text prompts or images
- One-click export to Figma with native layers
- Code export to HTML or React with Tailwind CSS
- Agent API for AI coding tools (Claude Code, Codex, Cursor)
- Reference library with forkable app designs
- Project templates for common app categories
- Dark/light/system theme support
- Shareable preview links
Pros and cons
- Turns text prompts into ready-to-use mobile screens in minutes
- Exports to Figma as native, editable layers (no plugin required)
- Exports to HTML or React with Tailwind CSS
- Built-in templates for common app types (health, crypto, pet manager, subscription tracker)
- Agent skill lets AI coding tools like Claude Code drive Sleek directly
- No design experience needed; works for founders and developers
- Free plan available to test the full flow without a credit card
- AI credits cap limits heavy usage on lower tiers
- Generated designs still need manual polish for pixel-perfect production apps
- No native desktop app; all work happens in the browser
- AI output can miss subtle UX nuances that a human designer would catch
- Team plan pricing scales linearly per user, which can get expensive for large teams
Pricing
- 1 project
- Limited AI credits
- Limited Figma exports
- Limited code exports
- 5 projects
- Unlimited Figma exports
- Unlimited code exports
- Export to AI builders
- Share preview links
- Private projects
- Everything in Starter
- Unlimited projects
- API & Agent Access
- Purchase additional credits
- Everything in Pro
- Team collaboration
- Priority support
- Centralized billing
Best for
Integrations & platforms
Figma · HTML/React (Tailwind CSS) · Claude Code · GitHub Copilot (via Cursor) · Cursor IDE · Any AI agent via REST API
Frequently asked questions
What is Sleek?
Sleek is an AI mobile app designer. Describe your app idea or attach a reference image, and the AI generates iOS and Android designs you can edit and export to Figma or code.
How does AI mobile app design work?
Describe your app idea in plain language or upload a reference image. Sleek's AI generates complete mobile screens including layout, components, copy, and styling. You can edit any of it visually and export when you're ready.
Is Sleek free to use?
Yes. The free plan includes 1 project and limited AI usage so you can try the full design flow without a credit card. Paid plans add unlimited projects, more AI credits, and team features.
Can I export Sleek designs to Figma or code?
Yes. Every plan includes one-click export to Figma, where designs paste in as native, fully editable layers (no plugin required). You can also export to HTML or React with Tailwind CSS.
Can I use Sleek with AI coding agents like Claude Code, Codex, or Cursor?
Yes, with any of them. Sleek has an API, and its agent skill is a set of instructions that teaches an AI agent how to use it. So Claude Code, Codex, Cursor, or any other agent can drive Sleek directly: it creates a project, generates the mobile screens from your prompt, and pulls the result back as Figma layers or React code.
Do I need design experience to use Sleek?
No. Sleek is built for founders, product managers, marketers, and developers who need mobile app designs without spending hours in Figma. Describe what you want, and the AI handles the layout, hierarchy, and styling.
Can designers use Sleek to speed up their workflow?
Yes. Designers use Sleek to skip the early exploration phase and start with a high-fidelity design. Exported screens land in Figma as native, editable layers, so you can refine or restyle without losing work. Sleek doesn't replace Figma; it gets you a fast first draft you can build on.
What kinds of apps can I design with Sleek?
Any mobile app concept: fintech, social, e-commerce, productivity, wellness, AI tools, and more. Browse the templates library to start from an existing layout, or generate something custom from a single prompt.
Why use Sleek instead of a generic AI design tool?
Sleek is built specifically for mobile app design, not a general-purpose AI UI generator. Every layout, component, and interaction pattern follows mobile conventions: iOS Human Interface Guidelines, Material Design, native navigation, accurate device dimensions, and tap-target sizing.
How is Sleek different from Figma?
Figma is a manual design tool. Sleek generates complete app screens for you, then lets you refine them visually. You own the output and can move it to Figma or your codebase anytime.
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