Mobile app design software to craft professional interfaces

Craft stunning mobile applications using Lunacy - the powerful yet completely FREE vector graphics software made for UI creators. Build beautiful interfaces, interactive prototypes, plus mockups for iOS or Android with professional-grade capabilities at zero cost.

Lunacy App Design Software

How to create mobile app designs with Lunacy

Step 1

Start with app design templates

Select from Lunacy's built-in mobile templates or build an interface from scratch utilizing professional UI tools alongside ready-made device frames.

Step 2

Design your app interface

Utilize Lunacy's vector editing capabilities, components, plus integrated graphics library to craft intuitive, beautiful mobile interfaces with smart auto layout functionality.

Step 3

Prototype and export

Develop interactive prototypes to test user flows, then export mobile app designs in multiple formats ready for development or client presentations.

Professional mobile app design tools

Craft pixel-perfect mobile app designs utilizing Lunacy's comprehensive vector editing toolkit. Build for iOS or Android with precision through device-specific templates, grids, plus ready-made components. These powerful capabilities ensure all interfaces maintain visual harmony across different screen dimensions while supporting various operating systems.

Mobile app design tools interface

Built-in app design templates and assets

Access a rich library of mobile app design templates, UI kits, icons, alongside interface elements directly within Lunacy. Browse through professionally crafted mobile patterns to jumpstart any project. These resources offer excellent starting points when building intuitive mobile experiences that follow established best practices in mobile app development design.

Mobile app templates and assets

Interactive app prototyping

Transform static layouts into interactive prototypes that simulate authentic user experiences. Develop clickable flows, transitions, plus animations to evaluate navigation patterns. Lunacy's prototyping capabilities help validate concepts before development begins, saving valuable time while conserving resources throughout the mobile app designing process.

Interactive app prototyping

More powerful features for mobile app design

Auto layout for responsive app interfaces

Build dynamic mobile app layout design elements that adapt to various screen sizes through Lunacy's auto layout functionality. Craft interfaces that automatically adjust to content changes, making every screen responsive across different devices while supporting multiple platforms.

Component-based design system

Construct consistent mobile interfaces using reusable elements within organized systems. Establish a library of UI components that update across entire projects, ensuring visual harmony while significantly accelerating the mobile app designing workflow.

Cross-platform compatibility

Develop mobile applications on Windows, macOS, or Linux thanks to Lunacy's cross-platform support. Collaborate with team members regardless of their operating system, plus work seamlessly alongside developers utilizing native Sketch file compatibility or Figma import options.

Frequently asked questions about mobile app design

What app designers say about Lunacy

Join thousands of mobile app designers creating professional projects with our free software.
  • After trying numerous tools, I've settled on Lunacy for all my mobile projects. The integrated device frames plus UI components save hours of setup time. The fact it's completely free while offering professional capabilities that rival expensive alternatives is remarkable. I particularly love how the auto layout functionality helps me build responsive interfaces when crafting mobile app designs.

    David M., Mobile App Designer
  • Lunacy has transformed how I approach app designing projects. The component system makes maintaining consistency across different screens so straightforward, while prototyping lets me validate user flows before development begins. Being able to work offline on local files yet still having cloud collaboration gives me flexibility I need for various client projects in mobile application design.

    Jessica L., UI/UX Designer
  • As someone handling both UI creation plus coding, Lunacy has been transformative. I'm able to build professional interfaces without expensive software subscriptions, while export options integrate perfectly with my development workflow. The built-in icons plus UI kits help me craft polished designs quickly, even though I'm not primarily focused on the visual aspects of mobile app layout design.

    Rahul P., Indie App Developer