Aeon Timeline 2 is the next generation of Visual Timeline Software, rewritten from the ground up to provide a fresh new User Experience.

It comes packed with features for creative writers, project management, case management, historians and student projects.


Whether you are in the opening stages of planning a novel, in the final stages of editing, or anywhere in between, Aeon Timeline has tools and features to help you understand your characters, avoid plot holes and inconsistencies, and visualise your story in new ways.

With Aeon Timeline 2, you can:
- Model not only the events of your story, but the backstory of each of your characters
- Capture relationships between events and your characters, locations, and story arcs
- Visually group events by character, location, or arc
- Calculate character ages for every event
- Create your own custom fantasy calendar if your story takes place off-world.
- Synchronise your timeline with your Scrivener project


A little like a Gantt chart but a lot more flexible, Aeon version 2 allows you to plan multiple projects and keep them up to date throughout their lifetime. We know that few plans can survive the first few weeks of activity, so we make editing and moving your plans intuitive and straightforward.

With Aeon Timeline 2, you can:
- Visually group events by project, employee, location, or resource
- Use dependencies to link events and maintain correct ordering
- With nested events, zoom in for detailed subtasks or zoom out for project overview
- Auto-calculate values such as a parent’s completion percentage or cost from child events
- Add your own custom fields that you wish to track for each event


Our pre-configured editable templates allow you to start a project for just about any reason.

Features for everyone include:
- Select from a range of pre-configured templates or create your own
- Add your own images, external links, notes and research to your events so that you have everything you need linked from a single location.
- Filter events by almost anything, so that you can narrow your focus when trying to identify and resolve specific conflicts
- Zoom to the time scale you wish to see: anything from billions of years to individual minutes and seconds.
- Add bookmarks within your timeline so that you can easily jump between key milestones.
- Choose from a number of timeline styles, including absolute dates, relative dates (Day 1, Day 2), and numeric timelines.
- Export your timeline to an interactive Web display, or to image and PDF formats
- Import CSV files to populate your timeline


You can view video screencasts of Aeon Timeline in action at


For application support, visit or email our support team at

What’s New

Version 2.3.18

Minor fixes and updates to comply with recent macOS updates

Ratings and Reviews

3.6 out of 5
9 Ratings

9 Ratings

suttree1 ,

Best Timeline & Chronology App

I'm a lawyer and have learned over 25 years of practice that creating and maintaining an accurate chronology of key events is a critical part of working up a case. Chronologies not only are powerful demonstratives, they provide also provide context.

Aeon 2 is a solid and stable application. You can import a spreadsheet with events and event descriptions, and overall it has good functionality and is relatively easy to customize to each case or project.

Since I use DropBox, I'm able to use the DropBox hyperlink in my Aeon Timeline to get an immediate display of the underlying document. This is really helpful, and I've used timelines in mediations and in trials to stay organized.

Good App, well worth the $$

red.planet ,

Second iteration much more intuitive and useful

I used Aeon Timeline 1 (the first iteration of this software) for an earlier novel and found it helpful, but tiresome. The learning curve was intense, and I spent much of my time figuring out the software instead of focusing on the framework for my story. This second iteration is much more intuitive and actually fun to use. Best of all, it’s intuitive enough that I can now focus on constructing my story through it. The relationship view is genius, and spares you the agony of zooming all the time in timeline view. My current novel is highly timeline dependent, with countless flashbacks and story arcs that rely on careful plotting — this software allows me to experiment with ideas before committing them to my more detailed outline in Omnioutliner 5. It also helped that I could download the software from Aeon’s website and try it before committing $50. (P.S.: I’m not a shill of the developers — just someone who wants to help other writers discover a piece of software that might be useful to them.)

JustWorx ,

Essential Tool for storytellers wherever you are

Originally developed for fiction authors, adopted by lawyers and program managers, Aeon Timeline helps you plan anything where multiple threads need to come together.

App Privacy

The developer, The Trustee for Tobin Family, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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