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Best Duet Co-Parent Calendar Apps

249+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated September 2026

Out of 249+ duet co-parent calendar apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Duet Co-Parent Calendar Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Duet Co-parent CalendarDuet Co-parent CalendarFree5.0★ (1)NoYesSep 2026
2CalendarCalendarFree4.9★ (1.5M)NoNoSep 2026
3DuetNest Co-ParentingDuetNest Co-ParentingFree—NoYesSep 2026
4SplitParent: Co-ParentingSplitParent: Co-ParentingFree—NoYesSep 2026
5Blended: Co-Parent CalendarBlended: Co-Parent CalendarFree3.2★ (15)NoNoSep 2026
6Duet: Couples PlannerDuet: Couples PlannerFree—YesNoJul 2026
7Saturn CalendarSaturn CalendarFree4.7★ (68K)NoNoSep 2026
8Shared CalendarShared CalendarFree4.7★ (124)YesYesSep 2026

Top Picks for Duet Co-Parent Calendar

Duet Co-parent Calendar#1

Duet Co-parent Calendar by Varun Kohli

Intelligent Shared Calendar
Editor's Choice
🌟 Lifestyle
5.0(1 ratings)
FreeIn-App Purchases
Duet Co-parent Calendar screenshot 1
Duet Co-parent Calendar screenshot 2
Duet Co-parent Calendar screenshot 3
Duet Co-parent Calendar screenshot 4
Duet Co-parent Calendar screenshot 5
Duet Co-parent Calendar screenshot 6

This app helps co-parents manage custody schedules, holidays, and family events in a private, shared calendar. It offers features like topic chats for coordination, home screen widgets for quick views, and reminders for pickups. Designed for a calm and simple co-parenting experience.

Calendar#2

Calendar by Apple

Strong Contender
📊 Productivity
4.9😐(1.5M ratings)
Free
Calendar screenshot 1
Calendar screenshot 2
Calendar screenshot 3

Organize your entire schedule in one place. View events from multiple accounts, manage tasks, and plan gatherings with others. Stay on top of appointments, holidays, and birthdays with customizable views and shared calendars.

What We Love

  • 🚀 Essential app for staying organized
  • 👍 Clean, intuitive, and easy to navigate
  • 🔒 Seamless sync across devices
  • 👍 Helpful integration with other apps
  • 👍 Ability to set multiple alerts, share events, and color-code calendars

Room to Improve

  • 🐛 Autofill suggestions overwrite event time
  • 🔍 Search function not reliable
  • 🔍 Inability to delete past/declined events
  • 🔍 Confusing interface, cluttered month view
  • 🔍 Lack of customization options for alerts and reminders

More Duet Co-Parent Calendar apps to explore

FAQ about Duet Co-Parent Calendar

What are the best duet co-parent calendar apps for iPhone?
Duet Co-parent Calendar tops our duet co-parent calendar apps ranking as of September 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top duet co-parent calendar apps we rank are free to download, including Duet Co-parent Calendar and Calendar.
Duet Co-parent Calendar has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ duet co-parent calendar apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Duet allows you to invite the other parent to sync one shared iCloud calendar. This ensures both parents have access to the same schedule information for custody days, holidays, and family events.
Yes, Duet offers Live Activities to keep pickup reminders visible. This ensures timely notifications for important transitions and events.