Figma has been in pre-release for quite some time. Now anyone can register for an account. Pricing has not yet been announced, but Figma promises to be free for all through 2016.
“Figma keeps everyone on the same page. Focus on the work instead of fighting your tools. The first interface design tool with real-time collaboration…
- Multiplayer for real-time collaboration
- Figma has a desktop app for Mac or Windows
- Live Device Preview is live for iOS – search “Figma Mirror” in the App Store”