Obvious similarity to Wattulator, but with admittedly better input. As an energy auditor I need a quick and simple tool to show comparisons and this is a solid effort. Issues: no scrolling, so I have to enter, then leave input mode, then tap new box and go back to enter mode. Wonky. Also suboptimal lack of cursor or change indicator to see which box I am entering data into. Simple fixes, hope to see the update soon.

I find this app extremely useful in realizing the benefits of energy efficient lighting/equipment. What a great comparison tool that demonstrates the potential savings. I work with businesses and residential customers every day to educate them on the benefits of switching to energy efficient equipment and lighting. In some areas is pays to go energy efficient and in others it does not. This tool helps make those decisions. Thanks for the App!!