Screen sharing and VNC apps allow you to log in and access other computers remotely straight from your iPad. Whether you've forgotten a file on your work computer, need to access data from your Mac at home while you're on vacation, or want to run your server room from pool-side, a VNC app is what you need to get the job done. LogMeIn Ignition, Screens, and iTeleport will all give you access to any Mac, PC, or server you've linked them up with from anywhere in the world. But, they all handle the process in very different ways. Is one more convenient and full featured than the others or will they cater to completely different user bases? Follow along and we'll help you figure out which one may be right for you.