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Best Icloud Calendar Apps

216+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated May 2026

If you already know Calendar, this is the deeper bench. 216+ icloud calendar apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Icloud Calendar

Calendar#1

Calendar by Apple Inc.

Editor's Choice
πŸ“Š Productivity
4.9😐(1.5M ratings)
Free
Calendar screenshot 1
Calendar screenshot 2
Calendar screenshot 3
Calendar screenshot 4

Stay organized and effortlessly manage your schedule with this calendar application. Easily create separate calendars for different aspects of your life, view events across various accounts in one place, and enjoy synchronization across all your devices. Schedule events, receive notifications, and simplify meeting invitations with this all-in-one calendar tool.

What We Love

  • πŸš€ Essential app for staying organized
  • πŸ‘ Clean, intuitive, and easy to navigate
  • πŸ”’ Seamless sync across devices
  • πŸ‘ Helpful integration with other apps

Room to Improve

  • πŸ› Autofill suggestions overwrite event time
  • πŸ” Search function not reliable
  • πŸ” Inability to delete past/declined events
Google Calendar: Get Organized#2

Google Calendar: Get Organized by Google LLC

Easily plan & schedule
Strong Contender
πŸ“Š Productivity
4.5😊(130K ratings)
FreeAdsIn-App Purchases
#13in 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

Stay organized and manage your schedule seamlessly with our calendar application. Sync, schedule, and book appointments with ease. Download now and take control of your time!

What We Love

  • πŸš€ Keeps me organized
  • 🎨 Customizable colors
  • πŸ“… Integrates with email and other calendars
  • πŸ”” Helpful reminders

Room to Improve

  • πŸ› Crashes and freezes
  • πŸ•°οΈ Slow loading times
  • πŸ“† Date on app icon doesn't change

More Icloud Calendar apps to explore

4
Calendars: Schedule Planner
Calendars: Schedule Planner
Calendars: Schedule Planner
Reminder・Tasks Organizer・To Do
Free

Plan your day, schedule events, set reminders, and stay organized with this versatile calendar and planner app. Manage tasks, appointments, and to-do lists easily in one place. Download now and take control of your schedule!

πŸ“Š Productivity
(120K)
5
Calendar Β·
Calendar Β·
Calendar Β·
Planner Organizer & Agenda
Free

Plan, organize, and manage your schedule effectively with this all-in-one planner and organizer app. Stay on top of your tasks, events, and appointments effortlessly. Download now to boost your productivity!

πŸ“Š Productivity
(59K)
6
Jorte Calendar
Jorte Calendar
Jorte Calendar
Organizer, Diary, & Tasks
Free

A versatile calendar and organizer app for managing schedules and events efficiently. Stay on top of your tasks, set reminders, and plan your day with ease. Download now to stay organized and boost productivity!

πŸ“Š Productivity
(266)
7
Microsoft Outlook
Microsoft Outlook
Microsoft Outlook
Secure Email, Calendar & Files
Free

Get organized and stay connected with our secure email and calendar application. Manage your schedule, emails, and contacts effortlessly on any device. Download now for seamless productivity.

πŸ“Š Productivity
(9M)
8
One Calendar
One Calendar
One Calendar
All calendars in ONE place!
Free

Access all your calendars from Google, Outlook, iCloud, and more in one convenient place with easy-to-read overviews and management of appointments and events on all platforms. Simplify your calendar management today!

πŸ“Š Productivity
(20K)
9
Week Calendar - Smart Planner
Week Calendar - Smart Planner
Week Calendar - Smart Planner
Sync Agenda Tasks & Reminders
Free

Organize your schedule efficiently with a smart planner that synchronizes tasks and events seamlessly. Stay on top of your agenda effortlessly.

πŸ“Š Productivity
(10K)
10
FirstSeed Calendar
FirstSeed Calendar
FirstSeed Calendar
Calendars and widgets
Free

A scheduling app with interactive widgets, full-featured month view, innovative week view, and more for seamless event and reminder management across iOS and watchOS devices. Upgrade for quick event processing in multiple languages, week number display, time zone management, and event history tracking. Enjoy a smarter way to stay organized!

πŸ“Š Productivity
(323)
11
iCalendar
iCalendar
iCalendar
Schedule your day colorfully
$2.99

An essential calendar app for iOS devices, iCalendar helps users stay organized and productive with seamless event entry, color-coding, task management, and time zone support. With features like drag-and-drop scheduling, customizable alerts, and Google Calendar sync, iCalendar offers a comprehensive scheduling experience for users. Visit http://www.symfonies.com/icalendar/ for more information and features.

πŸ“Š Productivity
(5.3K)
12
Calendar Op.2
Calendar Op.2
Calendar Op.2
Handy simple calendar
Free

Calendar Op.2 is a user-friendly calendar app that helps you organize your daily schedule effortlessly. Seamlessly integrates with the iOS calendar and offers a clean interface for easy use. Get organized and stay on top of your tasks with Calendar Op.2!

πŸ“Š Productivity
(13K)
13
Simple Calendar - SimpleCal
Simple Calendar - SimpleCal
Simple Calendar - SimpleCal
Tasks & ToDo for your schedule
Free

Stay organized and on top of your schedule with a user-friendly calendar app. Easily manage tasks, events, and appointments all in one place. Download now to simplify your life and never miss a beat!

πŸ“Š Productivity
(16K)
14
Pencil Planner & Calendar Pro
Pencil Planner & Calendar Pro
Pencil Planner & Calendar Pro
Daily digital passion agenda
Free

Plan, organize, and prioritize your tasks efficiently with this intuitive digital planner. Stay on top of your schedule, set reminders, and boost productivity effortlessly. Download now and streamline your daily routine!

πŸ“Š Productivity
(12K)
15
Fantastical Calendar
Fantastical Calendar
Fantastical Calendar
Reminders & Todo List
Free

Organize your events seamlessly with an intuitive calendar app that syncs across devices and allows for easy scheduling and reminders. Stay on top of your tasks and events effortlessly.

πŸ“Š Productivity
(23K)
16
CalenGoo Calendar
CalenGoo Calendar
CalenGoo Calendar
for Google Calendar and iCloud
$6.99

Access and manage your Google Calendar on iOS devices effortlessly with offline support. Syncs tasks with due dates and integrates Google Tasks seamlessly. Explore more at http:/www.calengoo.com for tutorials and support.

πŸ“Š Productivity
(291)
17
Cali - The Calendar App
Cali - The Calendar App
Cali - The Calendar App
Calendar alternative
Free

Get organized effortlessly with this sleek calendar app designed for simplicity and speed. Stay on top of your schedule with Cali's intuitive interface. Download now for quick and efficient planning.

πŸ“Š Productivity
(475)
18
My Calendar: Planner Organizer
My Calendar: Planner Organizer
My Calendar: Planner Organizer
Easy to Use Calendar App
Free

A user-friendly calendar app with customizable features like background images, theme colors, and widgets. Easily manage your schedule, set reminders, lock your events with a passcode, and back up data. Stay organized and efficient with this practical tool.

πŸ“Š Productivity
(384)
19
24me: Calendar・Planner & To Do
24me: Calendar・Planner & To Do
24me: Calendar・Planner & To Do
Reminders, Schedule, Organizer
Free

An intelligent scheduling app that combines calendar, tasks, notes, and personal accounts in one place, allowing users to manage their daily activities efficiently. Stay organized, save time, and streamline your life with this all-in-one productivity tool.

πŸ“Š Productivity
(6.7K)
20
TimeTree: Shared Calendar
TimeTree: Shared Calendar
TimeTree: Shared Calendar
Make a Shared Calendar
Free

A versatile shared calendar app with features for families, couples, and work schedules. Easily share calendars, set reminders, sync with other devices, and manage events with chats and to-do lists. Simplify time management and strengthen your connections with TimeTree! Visit the official website for more information: [TimeTree Official Website](https://timetreeapp.com/)

πŸ“Š Productivity
(86K)