The developer of this program went to a competitor's MacUpdate page (Smart Utility) and openly declared he was affiliated with SSD Health Check, posted a 1 star rating for SMart Utility, and encouragedpeople to use this program instead. MacUpdate is a forum for users and developers; there is a professional and courtesy standard that most people naturally understand and live by on this forum...leaving bad reviews for your competitors out of spite is BS. Oh, and by the way, this SSD Health app is now $2.99 on the app store, and has horrible reviews
https://itunes.apple.com/app/ssd-health-check/id1193940657?l=de&ls=1&mt=12