Matt Tobin is the creator and developer of Aeon Timeline. Aeon Timeline is an app that I discovered through my interview with Roger Schulman, who uses it in writing his scripts.
With Aeon Timeline you can model not only the events of your story, but the backstory of your characters, you can capture relationships between events and your characters, locations, and story arcs, you can visually group events by character, location, or story arc, you can calculate the character ages for every event, you can create your own custom fantasy calendar if your story takes place off-world.
The app is packed full of features for project management and is an app I think everyone should check out to see if you have a place for it in your work.
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