Google Calendar - Spend less time managing your day & more time enjoying it
Deepnote - A collaboration platform for data scientists
Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...
Gyana - Intuitive easy-to-use report and dashboard tool to stop wasting time on repetitive and tedious tasks.
Business Calendar - Powerful and easy to use calendar app for Android including weather, widgets and tasks.
Cron - Cron Calendar.