Quip, a mobile word processor designed by ex-Google Maps and Facebook executive Bret Taylor, launched today on iOS. The app includes features such as a mobile-friendly interface and integrated to-do lists for tasks, as well as collaborative features that enable multiple users to edit and work on documents in real time.Quip is a modern word processor that enables you to create beautiful documents on any device, including the iPad, iPhone, and the desktop. It combines documents and messages into a single chat-like “thread” of updates — making collaboration easy.TechCrunch has more on Quip:So what makes Quip different? First it adapts documents to whatever size or shape screen you’re