You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
Our dryer plug is a NEMA 10-30 so we needed to buy an adapter for it. Our house is 50 years old so I'm not sure if newer houses have just a 14-50 or what but check your plug and see what you need.