Best Appointment Calendar Apps

249+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated November 2026

Finding the right appointment calendar apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Appointment Calendar Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7★ (123K)NoYesNov 2026
2SimpleCal: Simple CalendarSimpleCal: Simple CalendarFree4.7★ (18K)YesYesNov 2026
3Google Calendar: Get OrganizedGoogle Calendar: Get OrganizedFree4.5★ (133K)NoYesNov 2026
4Simple Calendar Daily PlannerSimple Calendar Daily PlannerFree4.6★ (6.4K)YesYesNov 2026
5Square Appointments: SchedulerSquare Appointments: SchedulerFree4.9★ (195K)NoNoNov 2026
6Calendar Widget & PlannerCalendar Widget & PlannerFree4.6★ (1.2K)YesYesNov 2026
7Calendar · Planner & RemindersCalendar · Planner & RemindersFree4.6★ (59K)YesYesNov 2026
8CalendarCalendarFree4.9★ (1.5M)NoNoNov 2026

Top Picks for Appointment 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
Calendars: Schedule Planner screenshot 2
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
SimpleCal: Simple Calendar#2

SimpleCal: Simple Calendar by LandLake LLC

Fast, Easy Schedule Planner
Strong Contender
📊 Productivity
4.7😊(18K ratings)
FreeAdsIn-App Purchases
SimpleCal: Simple Calendar screenshot 1
SimpleCal: Simple Calendar screenshot 2
SimpleCal: Simple Calendar screenshot 3
SimpleCal: Simple Calendar screenshot 4
SimpleCal: Simple Calendar screenshot 5
SimpleCal: Simple Calendar screenshot 6

This calendar app offers a streamlined way to manage your schedule with features like event syncing, customizable interfaces, and helpful reminders. It provides a clear overview of your day and integrates with popular calendar services for easy data backup and access across devices.

What We Love

  • 😍 Awesome!!
  • 👍 Easy to use
  • 👍 Well-organized
  • 🎨 Helpful color-coding
  • ⏰ Useful reminders
  • 🗓️ Comprehensive calendar view
  • 🔁 Recurring events
  • 📝 Detailed event notes
  • 🔗 Syncs with iPhone calendar

Room to Improve

  • 🐛 Deleted events/data loss
  • 🔒 Requires full access to Apple Calendar
  • 🗓️ Can't edit read-only events
  • 🎨 Limited color options
  • 🗓️ Can't add events on days with existing events
  • 🔍 No day/week view options
  • 🔌 Ads can be intrusive
Google Calendar: Get Organized#3

Google Calendar: Get Organized by Google

Easily plan & schedule
Worth Considering
📊 Productivity
4.5😊(133K ratings)
FreeIn-App Purchases
#22in Productivity
Google Calendar: Get Organized screenshot 1
Google Calendar: Get Organized screenshot 2
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

More Appointment Calendar apps to explore

FAQ about Appointment Calendar

What are the best appointment calendar apps for iPhone?
Calendars: Schedule Planner tops our appointment 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 — 20 of the top appointment calendar apps we rank are free to download, including Calendars: Schedule Planner and SimpleCal: Simple Calendar.
Calendars: Schedule Planner has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 249+ appointment 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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