Dropbox One of the most helpful apps for a web designer. Why? Because you need a way for people to transfer those big video files to you easily. Dropbox is the answer.
HTML and XHTML Pocket Reference A spendy app but when you look you'll see why. This is an O'Reilly book in app form. The reference you'll need for HTML.
CSS Cheat Sheet Need a little refresher on CSS? This is the app for you.
WhatTheFont It'd be nice if Fonts weren't something you have to think about but you know you do. Here's your reference.
