Adobe XD is a tool that eases the creation of user experiences for the web and mobile applications. It is a single app, coming with a solid set of features, to design, prototype and share. It is built to facilitate the work of today's UX designers.
Skaffolder allows developers to easily create a fully working prototype within minutes, trough a graphical interface without writing a line of code, in any programming languages, with an high quality source code completely customizable!
AppOnboard Studio is the leading design software for instant apps, playable ads, prototypes, interactive content and more, featuring the world's most lightweight mobile app engine.
Pikatool is a website to compare prototyping tools for digital design
Sketchize is a free wireframing kit that contains a set of printable device sketch sheets. It is built for UI/UX Designers to help them design lovely apps for mobile, tablet and desktop devices.
MockingBot is a collaborative prototyping tool for UI/UX designers. With MockingBot, you can create wireframes and interactive prototypes for mobile app or website.
By our Sketch Plugin, MockingBot allows designers to import Sketch files and make prototypes quickly.
MockingBot's new feature, Handoff, powerfully smooths the design-to-development workflow. Developers can get specs and multi-platform code by a sharing link, and export assets in just one click.
MockingBot supports online work and Mac/Windows/linux system.
MockingBot has free version. Even for its premium features, it's an economical choice.