I've recently be using an App called LiveReload in my workflow. It enables the browser to automatically refresh when you save your files, which is cool. If you imagine making a few hundred changes a day, this soon adds up. It will also compile files, if for example you're using a SASS file, even better... and recently I got it working with an iPhone (pretty sure it'll work with iPad as well, going to test this soon). So have done a screencast to demonstrate how I set this up. It's my first screencast so hope it's ok. Please feel free to comment if you've got any suggestions how to improve it.