This is a very powerful app but slightly confusion app. Think of this as the individual thermostat controller. In a traditional thermostat you will be given a set of choices, like 4 programs a day, either 1 for each day of the week or 1 for Mon-Fri and 1 for weekends. On the otherhand this one you can setup as many as you like but each will be setup as an APP. So if you have 6 schedules on Monday, 4 for Tuesday, 2 for Wednesday, 1 for Thu/Friday and 2 for Sat and 2 for Sun, you will have to setup a grand total of 18 apps. i.e. one app for each schedule. I hope that makes sense. That way it’s powerful as in you can create any number of schedules but for each schedule it will have to be 1 new app installed. (don’t forget to correct the bug in the timeToday calculation I pointed out above).
If you prefer a more traditional thermostat, try this: