Exciting news calls for a blog post. Proto.io 4 has been released.
The hunt for the perfect prototyping tool is a profound one in the Ostmodern offices, and Proto.io has become one of our most hopeful candidates.
Proto.io is a flexible prototyping tool that allows for rapid prototyping, specifically on mobile devices. Its ability to create demonstrations of touch interfaces is impressive, and we've had success in using it on previous projects.
Those familiar with Proto.io will know that there are some limitations that leave it a little bit limp compared to Axure. We'd like to see some advancement in the dynamic side of the application. We have struggled in the past to integrate logic flows into Proto.io, and our hope is that version 4 might head towards that functionality.
We'll let you know what we think when we've had a chance to give it a good grilling.