iPhone ThermoStat App

An energy efficient, programmable thermostat app. It simplifies the basic operations, helps you reduce your energy bill, and lets you easily prevent wasting energy while you're not even home.

Oh, and I decided to try out Sketch on this one. It's still a little too buggy for regular use (crashed 4-5 times while doing this), but could easily become my primary UI design tool, especially considering the cost.