Quotebook for iPhone (US$1.99) is a fun and clever way to create a portable library of memorable, inspiring or otherwise notable quotes. That list can be categorized, sorted and shared with others. Quotebook is simple and does its job. While commercial software gets more capable and robust, there has always been a subset of apps that do one thing well. It's a category with loyal fans (like me), as sites like this demonstrate. Quotebook is certainly among them. Here's my review.
UI
Quotebook's main screen featur
