10 best calendar apps for iPhone and iPad (2021)


In the early days of the iPhone, calendar apps could only be seen or used to check the current date or plan holidays. But now calendar apps have become an integral part of our daily life. Whether we want to schedule a meeting or set due dates for paying bills, or even share calendar events with colleagues, there is a lot you can do with a good calendar app. So, in this article, I’m going to share with you a list of my 10 best calendar apps for 2021 for iOS and iPadOS.

Note: All apps are in random order, so you can choose any weather app you want.

10 best free calendar apps for iPhone and iPad (2021)

  1. Google calendar
  2. 24me
  3. Apple Calendar
  4. TimeTree
  5. Vantage
  6. Any.do
  7. Looney calendar
  8. Week Calendar
  9. Cozi
  10. Microsoft Outlook

1. Google Calendar

Google Calendar is the best calendar app for iPhone-iPad

The size 199.8 MB
Ratings (Australia) 4.5
Price Is free
A source us

Google Calendar is one of the most popular and popular calendar apps for iPhone and iPad. There are many reasons to look at Google Calendar, for example:

  • It has a minimalist design with no ads.
  • You can easily plan and organize all your tasks. In addition, you can set your own reminders so that the app notifies you of upcoming tasks.
  • You can view your calendar in a variety of ways, such as daily, weekly, and monthly.
  • It comes with widgets that will display your upcoming events or tasks right on your home screen.
  • The last and foremost feature is cross-platform sync. Whether you switch to another iPhone, Android phone, or use a web browser, all your tasks will be available to you.

Download Google Calendar from the App Store

ALSO READ: Top must-have iOS apps


24me - Best iOS Calendar App

The size 201.9 MB
Ratings (USA) 4.5
Price Free in-app purchase
A source us

24me is one of the most popular calendar apps on the App Store. Within the app, you can easily create events, tasks and notes. Plus, you can access all of your events and tasks from many popular calendar apps like Google Calendar, Yahoo Calendar, Microsoft Outlook, Apple Calendar, or any other.

You can even use Siri to schedule appointments or tasks. Plus, you can also see all your schedules at a glance using different sized widgets.

The most important feature you get in this app is the ability to share your calendar with other people. Thanks to this, you can not only increase your productivity at work, but also organize household chores by sharing product lists or shopping lists with family.

The app also comes with a premium plan that offers:

  • Creating tasks from emails
  • customized label colors
  • Setting the font
  • Calendar photo
  • Password lock and more

Overall, 24me is one of the best calendar apps for iPhone and iPad and you should try it out.

Download 24me from the App Store

ALSO READ: The best widgets for iOS

3. Apple Calendar

Apple Calendar is a free calendar app for iPhone

If you don’t want to download a third party calendar app, you can also use Apple Calendar. This is a free calendar app for iPhone and iPad that comes with pre-installed devices.

In the app you will find all the basic things you would expect from a good calendar. This includes:

  • Clean and no ads.
  • Scheduling events and tasks.
  • Synchronize with other Apple devices.
  • Send and receive meeting requests using iCloud, Exchange, and CalDAV servers.
  • Use Siri to create or ask for new appointments or events.

Download 24me from the App Store

4. TimeTree

TimeTree for iPhone and iPad

The size 137.5 MB
Ratings (CA) 4.8
Price Is free
A source Japan

If you are looking for a free calendar app with many features, clean user interface and no ads, then TimeTree is the best calendar app for iPhone. You will get all the basic functions that are common to all calendar apps. But there are a few features that you are unlikely to see in any free calendar app, for example:

  • Create multiple calendars for work, personal, family, and more to better manage tasks.
  • Share your calendar and schedule with others.
  • Use sticky note to instantly take notes and to-do lists.
  • Synchronize your TimeTree calendar with other calendars like Google Calendar, Outlook, etc.

Download TimeTree from the App Store

5. Advantage

Vantage is the best iPhone and iPad app

The size 64.3 MB
Ratings (USA) 4.4
Price Free in-app purchase
A source

Vantage is one of the most beautiful calendar apps in the App Store. The application displays all your tasks, events and notes in a stack with smooth animation. You can also change the app’s user interface by choosing colors from its inventory.

And if you use other calendar apps like Apple or Google Calendar, you can easily sync all your tasks with the Vantage app. By now, you may have already decided to install this application. However, there is one thing that may disappoint you, which is the 7-day free trial, after which you will have to pay to use it.

Download Vantage from the App Store

6. Any.do

Any.do for iPhone-iPad

The size 176.9 MB
Ratings (GB) 4.5
Price Free in-app purchase
A source Israel

Any.do is another best calendar app for iOS and iPadOS. It has tons of features, but more importantly, it has a minimalist design without annoying ads. As with many other calendar apps, here you can also create and view events, to-do lists and tasks for the day, week, and month.

It also supports cross-platform syncing, which will further enhance your productivity. Speaking of productivity, you can even share your tasks or shopping lists with friends, family or colleagues and make any changes in real time if needed.

The app also offers a premium plan that includes:

  • Recurring tasks
  • individual themes
  • WhatsApp Reminders
  • Color cues and labels
  • Location Reminders
  • Unlimited diary

Download Any.do from the App Store

7. Loonie calendar

Looney calendar

The size 90.7 MB
Ratings (IN) 4.6
Price Free in-app purchase
A source

Calendar by Luni is a free calendar app for iPhone and iPad that has all the important features you might need. This includes:

  • Scheduling events or tasks
  • Upcoming event notifications
  • Supports all major calendars such as Google, Exchange, iCloud, and more.
  • Switch instantly between different calendar views
  • Comes with 3 themes: light, dark and black.

Download Calendar from the App Store

8. WeekCalendar

Week Calendar

The size 84.9 MB
Ratings (IN) 4.2
Price Free in-app purchase
A source

If you need a lot of features with a simple design, then Week Calendar is one of the best calendar apps for iPad and iPhone. The app’s user interface is clean, user-friendly and ad-free. You can also switch between different views (including day, week, month, year, agenda, etc.) by touching the eye icon at the bottom of the screen.

Plus, you can easily create and move tasks or appointments by simply dragging and dropping, copying and pasting. And like many other calendar apps, you can sync your data with other popular calendar apps like Google, Apple, Outlook, etc.

When creating new events, you can add many useful things like custom color, notes, contacts, url and more. Also, if you don’t like the default app design, you can easily change the layout, color, app icon, and so on.

Download WeekCalendar from the App Store

9. Cozy

Cozi for iOS and iPadOS

The size 77.2 MB
Ratings (USA) 4.8
Price Free in-app purchase
A source us

If you always want to stay connected with your friends, family or colleagues, then Cozi is the best calendar sharing app for iPhone and iPad. The interface of the app is clean and all the basic functions are right at your fingertips.

You can not only schedule appointments or tasks, but also shopping lists, to-do lists, recipes. And all of this can be shared with other people and you can track everyone’s schedule in one place.

Plus, you can even send automated daily or weekly agenda emails to any family member. And if you want an extra feature, you can opt for their Gold Plan, which includes:

  • Ad-free calendar
  • Monthly view
  • Calendar Search
  • Multiple reminders
  • Birthday tracker and more

Download Cozi from the App Store

10. Microsoft Outlook

Microsoft Outlook for iOS-iPadOS

The size 277.7 MB
Ratings (New Zealand) 4.5
Price Free in-app purchase
A source us

Microsoft Outlook is mostly known for its email service, but very few people know that it also comes with a built-in calendar. In the app, you will find all the basic functions that you see in most calendar apps. In addition to this, any event you create will automatically sync across all your devices.

And if you want, you can also share calendar events with other users to further increase your productivity. So if you want a clean design, no ads, and cross-platform sync, then Microsoft Outlooks is one of the best free calendar apps for iPhone.

Download Microsoft Outlook from the App Store


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