As someone with ADHD, organizational tools are a necessity and this is one of the best. I say that having tried just about every well rated organizational app in the app store. That said, this is obviously still in development. The web version is missing many important aspects. However new features are coming out regularly and the team is very responsive. Once a few more features are up to par (namely the website and the smart lists) I'll be changing this to a 5 star reveiw and paying for pro.