The best feature of Infostreet App development toolkit for me was its ability to create app prototypes in less time than it takes traditional methods like Photoshop or Keynote could take! It's not easy at all because UI/UX designs require more skillset but I think most developers can pick up this skill quickly enough with practice (like any other new technology).
You need some prior experience developing iOS applications as well so you will have an easier job here compared to Android platform where Google provides SDKs etc ready-to use. If your team does mobile application designing then using prototype tools such as infoStreeit helps you save tons amount money while delivering quality products faster without compromising upon design features & UX elements which makes product marketing process much efficient too! I like how easy it was to create an account for my business with Infostreet as well as being able to manage all of our information in one place! There really isn't anything i dislike about infosocket so far but maybe if they would add more features or different categories than just "business" you could have other options such as education/work environment. We use infoSocket mainly because we can keep everything under 1 roof instead having multiple places where things get lost (email accounts etc.).