Itunes disappoints

I wish I had known the app & digital thermostat were this bad BEFORE I purchased a Ruud HVAC system. Because I would have purchased a different HVAC system instead. I agree with all the other bad reviews on here. But I will add one thing - the simple fact that you cannot use the app to access the digital thermostat, while being AWAY from home is insane. That is the most basic function of every other digital thermostat available (e.g. Nest). Otherwise, what is the point of having a digital thermostat?