Powered by Google, Pixate is another prototyping platform that allows web designers to test out mobile interaction designs, animations, and wireframes for Android or iOS devices.
When in Pixate, you are able to create interface layouts in the form of layers — akin to most graphic design suites — and individual animations through a simple drag and drop function. While these are great to have, what makes Pixate truly useful is its ability to map simulated tactile interactions to these animations through pre-configured options including tap, drag, and double tap. Once you're happy with your prototype, you can deploy and test it on an Android or iOS device.
Google has also done a great job of reducing the learning curve with Pixate. Once you get Pixate up and running, check out their in-depth documentation and tutorialsoffered online to learn the basics of creating your first prototype.