Aeon Timeline 3 allows users to create meticulously organized and data-rich timelines for various projects. It offers templates and features tailored for creative writing, project management, legal case management, research, and educational projects. The program is available for iPhone users and falls under the Business & Productivity category.

Users can access Aeon Timeline in a free read-only mode to view shared timelines. For full editing capabilities across multiple devices (MacOS, iOS, Windows), users can make an in-app purchase. Each purchase includes a year of free updates, with the option to renew for further updates without penalties. Aeon Timeline offers diverse views such as Timeline, Relationship, Spreadsheet, Subway, Narrative, Outline, and Mindmap, allowing users to visualize their data in multiple ways.