Google Calendar - Spend less time managing your day & more time enjoying it
Nirow - Habit tracking: Automated, Siri-ed, Calendar-ed, and More!
CalenGoo - Features | 1.0.175 for Android™
Taskful - Deadlines, meet your match.
Annual View - Annual View displays and manages calendar events within a year view.
Streaky - Achieve daily goals and build your personal streak 🔥