Best Business Calendar Apps

249+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated November 2026

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

Compare top Business Calendar Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7★ (123K)NoYesNov 2026
2Google Calendar: Get OrganizedGoogle Calendar: Get OrganizedFree4.5★ (133K)NoYesNov 2026
3Teamup CalendarTeamup CalendarFree4.8★ (10K)NoNoNov 2026
4FlexCal - Business CalendarFlexCal - Business CalendarFree5.0★ (1)NoYesNov 2026
5Square Appointments: SchedulerSquare Appointments: SchedulerFree4.9★ (195K)NoNoNov 2026
6Calendar · Planner & RemindersCalendar · Planner & RemindersFree4.6★ (59K)YesYesNov 2026
7Simple Calendar Daily PlannerSimple Calendar Daily PlannerFree4.6★ (6.4K)YesYesNov 2026
8Calendar Pro+Calendar Pro+Free5.0★ (5)NoYesNov 2026

Top Picks for Business Calendar

Calendars: Schedule Planner#1

Calendars: Schedule Planner by Readdle Technologies Limited

2026 Daily Organizer・Reminder
Editor's Choice
📊 Productivity
4.7😊(123K ratings)
FreeIn-App Purchases
Calendars: Schedule Planner screenshot 1
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Calendars: Schedule Planner screenshot 3
Calendars: Schedule Planner screenshot 4
Calendars: Schedule Planner screenshot 5
Calendars: Schedule Planner screenshot 6

This app helps you manage your schedule, tasks, and habits across all your Apple devices. It offers features for planning your day, building routines, and boosting productivity with seamless syncing and integration with other calendar services.

What We Love

  • 🌟 Excellent calendar app
  • 👍 Easy to use and organize
  • 🎨 Helpful color-coding
  • 📆 Seamless integration with other calendars
  • 🗓️ Detailed monthly/weekly views
  • 📝 Useful task management features

Room to Improve

  • 🐛 Occasional glitches and data loss
  • 💰 Concerns over subscription model
  • 🕰️ Cumbersome date/time selection process
  • 🔍 Limited location search functionality
  • 🔄 Sync issues between devices
Google Calendar: Get Organized#2

Google Calendar: Get Organized by Google

Easily plan & schedule
Strong Contender
📊 Productivity
4.5😊(133K ratings)
FreeIn-App Purchases
#18in Productivity
Google Calendar: Get Organized screenshot 1
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Google Calendar: Get Organized screenshot 3
Google Calendar: Get Organized screenshot 4
Google Calendar: Get Organized screenshot 5
Google Calendar: Get Organized screenshot 6

Easily plan your day with event creation, multiple calendars, and customizable views. Automatically add events from Gmail and share calendars with others. Integrates with Google Workspace for seamless 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
Teamup Calendar#3

Teamup Calendar by Teamup Solutions AG

The Shared Calendar for Groups
Worth Considering
💼 Business
4.8😊(10K ratings)
Free
Teamup Calendar screenshot 1
Teamup Calendar screenshot 2
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Teamup Calendar screenshot 5
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

More Business Calendar apps to explore

FAQ about Business Calendar

What are the best business calendar apps for iPhone?
Calendars: Schedule Planner tops our business calendar apps ranking as of November 2026, with a 4.7-star average from 123K App Store ratings, and it's free to download.
Yes — 19 of the top business calendar apps we rank are free to download, including Calendars: Schedule Planner and Google Calendar: Get Organized.
Calendars: Schedule Planner has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 249+ business calendar apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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