It’s not exactly Shazam for fonts, but WhatTheFont is a pretty cool new app in the AppStore that will identify or make pretty darn good suggestions for identifying almost any font you find in the wild.
Using the iPhone’s built-in camera, users can photograph the text in question (or choose an existing image from the camera’s photo albums). The app allows you to crop the image, focusing on only the important parts before uploading to the WhatTheFont web-based identification service.
After confirming which characters are used in the image, the app provides a list of possible matching fonts, which users can either e-mail a link to a MyFonts page with more info on that font, or open the page in the iPhone’s built-in Safari web browser.
iPod Touch users can even get in on the action by using any image saved from apps such as Safari and Mail.
The app is free in the AppStore.