MyPurMist N.A.

This app is fairly complex but also looks to be comprehensive. Thus set up requires some assistance along the way. Support team however is available 24/7 to assist with all set up issues and questions (they get a 5 star from me). Only giving a 4 star overall rating right now as I don't feel I know enough to assess the overall value of the app as yet until it's fully set up and we are using it day in and day out. I will update my rating in 2-4 weeks when I have a better sense of it.