CiteLighter is an iPhone application developed by Evan Gould, categorized under Education & Reference in the Books subcategory. This free app is designed for users who want to emphasize specific passages from books or articles they are reading. With CiteLighter, users can take pictures of text, highlight favorite passages, and even take screenshots on their phone to copy and paste into the app.

The app allows users to blur everything else except the highlighted text, making it easier to focus on the important parts of the content. CiteLighter provides a simple and convenient way for users to highlight and emphasize text, perfect for students, researchers, and anyone who wants to remember key information from their reading material.