Best How About Shared Calendar Apps

249+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our how about shared calendar list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top How About Shared Calendar Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Howbout: shared calendarHowbout: shared calendarFree4.8★ (51K)NoYesNov 2026
2Teamup CalendarTeamup CalendarFree4.8★ (9.9K)NoNoNov 2026
3PlanPop: Shared CalendarPlanPop: Shared CalendarFree4.8★ (1K)NoNoNov 2026
4TimeTree: Shared CalendarTimeTree: Shared CalendarFree4.9★ (93K)YesYesNov 2026
5Cadence - Shared CalendarCadence - Shared CalendarFree—NoYesJun 2026
6SAI: Shared Group CalendarSAI: Shared Group CalendarFree—NoNoMay 2026
7Shared CalendarShared CalendarFree4.7★ (125)YesYesNov 2026
8Shared Calendar - LoopShared Calendar - LoopFree—NoYesJul 2026

Top Picks for How About Shared Calendar

Howbout: shared calendar#1

Howbout: shared calendar by Howbout Ltd.

For friends, family & couples
Editor's Choice
🌐 Social Networking
4.8😊(51K ratings)
FreeIn-App Purchases
#48in Social Networking
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This app simplifies social planning by allowing friends to share calendars, coordinate events, and see each other's availability. It helps move plans out of group chats and into a centralized, customizable space with integrated communication features.

What We Love

  • 👍 Easy to use and intuitive
  • 🚀 Helps with planning and organizing
  • 💡 Useful features like polls, countdowns, and event chats
  • 🤝 Facilitates sharing calendars and coordinating with friends

Room to Improve

  • 🐛 Occasional glitches and bugs
  • 🔀 Difficulty syncing with other calendars
  • 📢 Overwhelming notifications
  • 🔒 Forced to add friends to use the app
Teamup Calendar#2

Teamup Calendar by Teamup Solutions AG

The Shared Calendar for Groups
Strong Contender
💼 Business
4.8😊(9.9K ratings)
Free
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This app facilitates efficient information sharing and task completion for groups through a shared calendar. It allows for organizing people, scheduling work, managing availability, and securely sharing events with teams or external parties.

What We Love

  • 👍 Easy to use
  • 👍 Intuitive interface
  • 👍 Helpful for organizing schedules
  • 👍 Reliable and efficient
  • 👍 Great for small businesses and teams
  • 👍 Seamless syncing across devices

Room to Improve

  • 🐛 App crashes and freezes
  • 🐛 Glitches with editing and deleting events
  • 🐛 Inconsistent performance between mobile and desktop versions
  • 🔍 Limited functionality in mobile app compared to web version
  • 📱 Lack of push notifications and reminders
PlanPop: Shared Calendar#3

PlanPop: Shared Calendar by Moments Technologies Inc.

For Couples, Family, & Friends
Worth Considering
📊 Productivity
4.8😊(1K ratings)
Free
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A shared calendar app designed for couples, families, and friends to keep everyone's plans in one place. Easily add events, set recurring reminders, and jot down future ideas to avoid double-booking and stay organized.

What We Love

  • 🚀 Easy to use
  • 👍 Intuitive interface
  • 💡 Unique calendar concept
  • 🤩 Visually appealing design
  • 🤝 Helpful for coordinating with friends
  • 📸 Ability to save and share memories

Room to Improve

  • 🐛 Glitchy updates
  • 🤔 Confusing new features
  • 🕰️ Time-consuming to use
  • 🤯 Overwhelming for some users
  • 🤷‍♀️ Lack of customization options

More How About Shared Calendar apps to explore

FAQ about How About Shared Calendar

What are the best how about shared calendar apps for iPhone?
Howbout: shared calendar tops our how about shared calendar apps ranking as of October 2026, with a 4.8-star average from 51K App Store ratings, and it's free to download.
Yes — 20 of the top how about shared calendar apps we rank are free to download, including Howbout: shared calendar and Teamup Calendar.
Howbout: shared calendar has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ how about shared calendar apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.