POP helps you make interactive prototype with ease. If you can draw, you can design apps. The workflow is ridiculously simple:




AppTaster is described as 'Share mockups and wireframes with clients on their iPhone or iPad. It revolutionizes the way you get feedback on your projects and improve them' and is a Prototyping tool in the development category. There are four alternatives to AppTaster for Mac, iPhone, iPad, Android Tablet and Android. The best AppTaster alternative is POP (Prototyping on Paper), which is free. Other great apps like AppTaster are Form, Briefs and BluePrint (UI design).
POP helps you make interactive prototype with ease. If you can draw, you can design apps. The workflow is ridiculously simple:







Briefs is the essential app design tool built for a professional design workflow. Lifeless mockups don’t tell the entire story, but you don’t have time to build a prototype. We’ve been there, too. Your clients needed a clearer picture, so give them something to touch.





