Best Shared Calendar Business Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

Out of 250+ shared calendar business 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 Shared Calendar Business Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Teamup CalendarTeamup CalendarFree4.8★ (9.7K)NoNoOct 2026
2Google Calendar: Get OrganizedGoogle Calendar: Get OrganizedFree4.5★ (132K)NoYesOct 2026
3TimeTree: Shared CalendarTimeTree: Shared CalendarFree4.9★ (92K)YesYesOct 2026
4GroupCal - Shared CalendarGroupCal - Shared CalendarFree4.7★ (808)NoYesOct 2026
5Shared Calendar - LoopShared Calendar - LoopFree—NoYesJul 2026
6PodunqPodunqFree—NoNoSep 2026
7Rata - Shared CalendarRata - Shared CalendarFree—YesYesOct 2026
8SAI: Shared Group CalendarSAI: Shared Group CalendarFree—NoNoMay 2026

Top Picks for Shared Calendar Business

Teamup Calendar#1

Teamup Calendar by Teamup Solutions AG

The Shared Calendar for Groups
Editor's Choice
💼 Business
4.8😊(9.7K ratings)
Free
Teamup Calendar screenshot 1
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Teamup Calendar screenshot 6

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
Google Calendar: Get Organized#2

Google Calendar: Get Organized by Google

Easily plan & schedule
Strong Contender
📊 Productivity
4.5😊(132K ratings)
FreeIn-App Purchases
#17in Productivity
Google Calendar: Get Organized screenshot 1
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Google Calendar: Get Organized screenshot 6

This official app helps you manage your schedule and stay organized. It automatically adds events from Gmail, syncs across devices, and allows for shared calendars. You can also create tasks, customize views, and integrate with Google Meet for collaboration.

What We Love

  • 🚀 Keeps me organized
  • 🎨 Customizable colors
  • 📅 Integrates with email and other calendars
  • 🔔 Helpful reminders
  • 🤝 Ability to share calendars

Room to Improve

  • 🐛 Crashes and freezes
  • 🕰️ Slow loading times
  • 📆 Date on app icon doesn't change
  • 🔀 Difficulty editing and managing events
  • 🌈 Limited color options
TimeTree: Shared Calendar#3

TimeTree: Shared Calendar by TimeTree, Inc.

Make a Shared Calendar
Worth Considering
📊 Productivity
4.9😊(92K ratings)
FreeAdsIn-App Purchases
#69in Productivity
TimeTree: Shared Calendar screenshot 1
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This app allows users to create and share calendars with family, friends, or colleagues. It facilitates event planning, communication, and organization through shared schedules, photo albums, and to-do lists. Stay connected and manage your time effectively with this collaborative scheduling tool.

What We Love

  • 🚀 Easy to use
  • 👍 Shareable calendars
  • 💡 Customizable color coding
  • 🚀 Efficient organization
  • 👍 Helpful for busy families
  • 👍 Great for long-distance relationships
  • 👍 Useful for coordinating schedules
  • 👍 Keeps everyone on the same page

Room to Improve

  • 🐛 Occasional sync issues
  • 🐛 Laggy performance
  • 🐛 Confusing time zone changes
  • 🐛 Limited customization options
  • 🐛 Difficulty importing/exporting data

More Shared Calendar Business apps to explore

FAQ about Shared Calendar Business

What are the best shared calendar business apps for iPhone?
Teamup Calendar tops our shared calendar business apps ranking as of October 2026, with a 4.8-star average from 9.7K App Store ratings, and it's free to download.
Yes — 20 of the top shared calendar business apps we rank are free to download, including Teamup Calendar and Google Calendar: Get Organized.
Teamup Calendar has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ shared calendar business apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.