Justinmind is the best solution to prototype any web or mobile app you can think of. You can define websites and apps for Web, iOS, and Android with our intuitive drag-and-drop interface. No code involved.




Aaply is described as 'Tool that helps teams design mobile apps and create a human-centered product experience' and is a UI Design tool. There are more than 25 alternatives to Aaply, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and iPhone apps. The best Aaply alternative is Penpot, which is both free and Open Source. Other great sites and apps similar to Aaply are Figma, Pencil Project, Sketch and Lunacy.
Justinmind is the best solution to prototype any web or mobile app you can think of. You can define websites and apps for Web, iOS, and Android with our intuitive drag-and-drop interface. No code involved.









Alva works with your production frontend components, adding up-to-date, responsive, and interactive designs to your living styleguide.

Sktch.io is a no-code platform allowing you to build dynamic and interactive websites and web-apps.



MockFlow accelerates early-stage product design and ideation with AI-powered wireframing, prototyping, and visual brainstorming. WireframePro and IdeaBoard enable teams to collaboratively transform initial concepts into professional, shareable wireframes and diagrams.




[The Aviary Advanced Suite was discontinued. On the official website ( http://www.aviary.com/ ) are available SDK for iOS, Android and WP7 and a Web widget for its image editor. Moreover Aviary Photo Editor is available for various smartphones.

VectorStyler (for Mac) is an advanced vector graphics and illustration software, with a competitive feature set, and several new features and workflow enhancements. VectorStyler is developed with the goal of providing all the capabilities, designers and illustrators are familiar...

Connected space for product teams. Handoff designs and styleguides with accurate specs, assets, code snippets—automatically.
The world’s most powerful screen design tool. Rapid prototyping, animation, built-in design systems, and collaboration—all in one place.







