Apps with 'Tracking of plots' feature

Manuskript is an open-source tool for writers, with outliner, character management, plot development, distraction-free editor, etc.

Campfire Pro is a pre-writing software for writers. Its features include character sheets, an endless narrative timeline, and map support for world building.

STARC - A smooth yet powerful screenwriting experience for devoted authors. With only wanted features and native workflow it runs faster than all your previous apps combined.