5 stars: Very nice App for prototyping. The downside that app comes with a fee but if you have the opportunity to get it, do so. User friendly interface and good features to use as a solo designer or as a team with team collaboration features. If you watch a couple of tutorials on YouTube you should get a summary of how the app works.
5 stars: As a life long user of all things Adobe for the past 20 years, I want to thank the team for putting this product out for us on the unfortunate Windows side of life. So simple to use, and just unreal levels of functionality. Awesome! ( * .. a layer overlay option for image layers eg. lighten, multiply, burn, dodge, inverted, like in PS/ Illustrator.. that would also be fantastical. ) thanks for your time, - jt
4 stars: It has an easy to use UI and makes it easy to view your designs in a simple way. Though I would really love it if the app allowed me to actually edit my designs, there are times where you need to work, but you dont have a device handy. Even if it was just allowed you to make changes that dont apply until you get to an actual laptop.
3 stars: Not so user friendly for non-apple users. The changes are not auto updated in real-time. To see any changes, you have to save the file on the computer, exit the prototype, refresh the list, then open the file again. If it's not possible to make it a real-time view, adding a refresh button on the preview would be really helpful for windows users.
3 stars: The app is not ...