Apps like iCalendar - Calendar OS 18

Here are some great alternatives to iCalendar - Calendar OS 18 by N-HStudio :
ICSx⁵ – Subscribe to calendars
ICSx⁵ – Subscribe to calendars
★4.3
Calendar Planner - Agenda App
Calendar Planner - Agenda App
★4.5
Calendar: Holidays & Reminders
Calendar: Holidays & Reminders
★3.8
Calendar: Planner & Organizer
Calendar: Planner & Organizer
★3.9
iCalendar: Events & Planner
iCalendar: Events & Planner
★3.3
Simple Calendar
Simple Calendar
★4.7
Simple Calendar
Simple Calendar
★3.7
Calendar Pro - Agenda
Calendar Pro - Agenda
★4.3
Calendar Widgets Suite
Calendar Widgets Suite
★4.0
Calendar Widget Agenda Planner
Calendar Widget Agenda Planner
★4.0
Calendar with Colors
Calendar with Colors
★4.4
US Calendar with Holidays
US Calendar with Holidays
★4.6
Calendar+ Schedule Planner
Calendar+ Schedule Planner
★3.8
CalenGoo - Calendar and Tasks
CalenGoo - Calendar and Tasks
★4.5
Tiny Calendar: Planner & Tasks
Tiny Calendar: Planner & Tasks
★4.1
Week Calendar - Smart Planner
Week Calendar - Smart Planner
★3.7