theSkimm - theSkimm app anticipates what you need to know and when.
Aeon Timeline - "The timeline tool for creative thinking. Capture, create and explore ideas."
The History of the Web - The web's best stories, delivered each week.
Timeline - Timeline is a cross-platform application for displaying and navigating events on a timeline.
ReadingGoals - Tackle your "Read Later" bookmark debt in 2020
Preceden - Preceden makes it easy to build simple, powerful timelines