Google Calendar - Spend less time managing your day & more time enjoying it

Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...

Lightning Calendar - Organize your life — it’s about time!

Morgen.so - All-in-one Calendar, Tasks & Scheduler. Morgen is the single hub for everything that revolves around time management.

Business Calendar - Powerful and easy to use calendar app for Android including weather, widgets and tasks.

newDay Planner - We redesigned time itself to help you build a better day.