About this tool
Lunacy is Icons8's free desktop design app. It opens Sketch files and supports simple prototype connections without a Figma seat.
Use it for offline or budget UI. It is not an interaction-logic tool.
Details
| Attribute | Value |
|---|---|
| Category | Click-through |
| Prototype kinds | Click-through |
| Website | icons8.com/lunacy |
| Pricing | Free; optional Icons8 subscription |
| Added | 2026-08-17 |
| Last updated | 2026-08-17 |
More in click-through
Browse all prototyping toolsAdobe XD
FeaturedClick-through
Click-through · Motion
Adobe's UI prototype app — still usable for existing files, but in maintenance with no new path.
Figma
PickClick-through
Click-through · Motion
The default team canvas for click-throughs, Smart Animate, and shared prototype links.
Fluid UI
Click-through
Click-through
Fast browser wireframes and click-throughs with large mobile and web kit libraries.
JS.Design
Click-through
Click-through
China-market UI and prototype canvas with collaboration and component libraries.