Lunacy — free app UX design software for Windows, Mac, and Linux
Lunacy simplifies mobile user experience design with built-in graphic assets, AI tools, and collaborative features.
Lunacy simplifies mobile user experience design with built-in graphic assets, AI tools, and collaborative features.
Download and install Lunacy. Open the app and set the screen size for your mobile UX design, such as iPhone or Android dimensions. Ensure the left toolbars, top menu, and layers panel are visible so you can easily access all the tools and assets you need.
Use shapes to design your app screen. Add buttons, text boxes, graphic assets, and UI kits from the built-in Icons8 library, or drag and drop your own images. Organize these elements to create a logical user flow between screens. Also, align and group objects for a clean layout.
Share your design with your team to gather feedback or collaborate on. This ensures everyone can contribute ideas and align with the app's UX direction. Once finalized, export the design in your preferred format to present or hand it to the development team for implementation.
Design stunning mobile user experiences effortlessly with Lunacy, your all-in-one tool for app design. Access a comprehensive collection of photos, illustrations, icons, fonts, and UI design kits to quickly create smooth and professional designs. Save time and simplify your workflow with everything you need in one place.
Design faster and smarter with Lunacy's AI tools. Instantly upscale images for sharp, professional quality, remove backgrounds in one click, generate realistic placeholder text for polished prototypes, and create unique user avatars to bring your app to life. Save time, boost creativity, and make your UX design shine with our app UX software.
Collaborate in real-time, watching your teammates edit, tweak, and create alongside you. Send text or audio messages directly within the app to share feedback or brainstorm ideas. Use stickers to highlight key elements or add fun visuals to your design discussions. Work smarter, faster, and more seamlessly—Lunacy brings your team and creativity together in one tool.
Enjoy the freedom to work with full functionality, online or offline—whenever you need Lunacy and wherever you are.
Lunacy is available on Windows, Mac, and Linux, offering a seamless design experience across all major operating systems.
With our app, you can open .sketch files directly and import files from Figma.
Frequently asked questions
What our users say
I don't really design complicated projects, but all the small features like auto coloring, built-in upscaler, and drag-and-drop shape filling make my work faster. And the built-in huge icons and vectors library (paid but still affordable).
I use Lunacy almost every day for all sorts of tasks. This includes when I do work or create hobby projects. I love Lunacy because it's partly free and offers features similar to Figma.