Power e-mail users have a new iPhone option to help them sort through and organize their correspondence.

GoodHumans' new eMailGanizer app--available both in pro and free ad-supported versions--has arrived in the iOS App Store. The offering is aimed at sales professionals, money managers, Getting Things Done (GTD) practitioners, and--in the developer's words--"anybody with dozens, if not hundreds, of e-mail folders."

GoodHumans says the app makes it easier to organize messages because it identifies and displays folders most likely to be relevant to the current e-mail. A "quick mode" function allows multiple e-mails to be filed simultaneously; users can also add events directly from mail to the iPhone calendar, and do full-text searches of their mail offline.

The app requires users to have an existing IMAP e-mail account; it works with Gmail and most other exchange servers, but is not compatible with Hotmail.

The pro version of eMailGanizer costs $5; both pro and free versions are compatible with devices running iOS 4.2 or later.