Sleek: AI Mobile App Designer | Create App Mockups in Minutes
Sleek generates high-fidelity iOS/Android app mockups from text prompts in minutes. Choose from rich aesthetic styles (Glassmorphism, Neo-Brutalism, Claymorphism, etc.), iterate with AI, and export to Figma or code. No design experience needed — aimed at founders who need convincing mockups without a designer.
For non-technical founders: test ideas, validate with users, or impress investors with professional mockups — without hiring a designer or learning Figma.
Key points
- 1
Generate iOS/Android mockups from text descriptions — describe the app, aesthetic, and color palette
- 2
Rich style library: Glassmorphism, Neo-Brutalism, Soft Clay 3D, Playful Whimsical, and more
- 3
Export to Figma or code for developer handoff
- 4
Templates gallery: health tracker, wallet, subscription tracker, meditation app, and more
- 5
OpenClaw can now design apps using Sleek as a tool