Calendars: Planner & Organizer 4+

Schedule. Reminder. To Do・2024

Readdle Technologies Limited

    • Free
    • Offers In-App Purchases


Own your time with Calendars by Readdle across all your Apple devices – Mac, iPhone, iPad, and Apple Watch.
Over 30 million people around the globe already use Calendars by Readdle on iOS, and now we’re launching the Mac version with a clear mission – we’ll help you become more organized.

What makes Calendars by Readdle different is that it brings all your schedules, calendars, routines, and tasks together to see all activities at a glance.
Everything our users love about Calendars on iPhone and iPad is now on Mac. Find all the features you need, carefully optimized for a great desktop experience and cross-device efficiency.


Bring everything together to see the full picture of your day. Add multiple calendars from Google, iCloud, or Outlook as well as Google Tasks and Reminders.

Simply drag and drop tasks into your calendar, allocate time for them and commit to your goals. Reschedule if needed.

Find time for the things you love like reading, workouts, or calling your loved ones. Create templates for the events you use frequently and schedule them in seconds.

Calendars for Mac features all the powers for heavy calendar users:
– Optimal day/week/month/list views
– Color-coding
– Easy event creation with natural language
– Integration with Zoom, Meet, GoToMeeting
– Customizable recurring events
– Interesting calendars
– Weather updates

One subscription works for all platforms.
For those who already have a subscription for the Calendars app on their iPhones, you get all the new features and access to the Mac version at no extra cost:
• If you have previously subscribed to the PRO plan for the iOS Calendars app, you can now also get it free on your Mac too, including the new Planner feature exclusively available on Mac.
• Users who don’t have a subscription for the Calendars by Readdle iOS app can still enjoy the basic version of Calendars for Mac.

* Calendars Pro subscription price starts at 19.99/year with a 7-day trial.
* Prices are in US dollars, may vary in countries other than the US, and are subject to change without notice.
* If you choose to purchase Calendars Pro, payment will be charged to your iTunes account, and your account will be charged for renewal within 24 hours prior to the end of the current period.
* Subscription may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase.
* Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.
* If you don’t choose to purchase Calendars Pro, you can simply continue using Calendars for free.

Privacy Policy:
Terms of Service:

Have questions, comments, or issues? Don’t hesitate to reach out to us at

What’s New

Version 5.30.4

This is just a minor improvement release.
We appreciate your feedback; please don’t hesitate to contact us at with any questions and suggestions.

Ratings and Reviews

4.7 out of 5
2.6K Ratings

2.6K Ratings

starz3rik ,

Dear Readdle!

I love your apps! But, I am hoping you all can offer me some clarification between subscription Calendar VS. Paid Calendars 5.
I paid $30 for Calendars 5. Loved it. But I noticed that Calendars 5 does not have some or the functions that subscription Calendar offers; such as TV Guide and the other special calendars. If I paid $30 for the Calendars 5 app, I feel like I should have access to the special calendars. So, I ended up also purchasing a one year subscription to reg Calendar just because I felt I was missing out on the special calendars. If you’re offering a paid Calendars 5 app that’s $30, shouldn’t that app have it all!? Now I’m not sure which calendar to utilize bc I have purchased both of your calendars. Side notes: Readdle Calendar apps are the best of the best. Otherwise I wouldn’t be writing this excessive review. Also, it would be awesome if you added the ability for users to be able to change the app style; diff colors perhaps. Anywho, I’ll keep giving Readdle my money bc I know I’m getting quality apps. What updates can we look forward to for the new year, Readdle, for Calender/Calendars 5?

Developer Response ,

Hi, thank you for your kind and detailed feedback about our work ❤️

Indeed, Calendars and Calendars 5 are similar apps however they have few differences. The main difference between the two apps is in their business models. Calendars by Readdle (blue icon) is a free app that lets you easily create events and manage your schedule. The app has an optional premium subscription with advanced features. Calendars 5 (yellow icon) is a one-time purchase.

The only difference is that weather updates and Interesting Calendars are offered only in Calendars by Readdle. If you’d like to have these features, we suggest Calendars by Readdle.
I've also added your request to our Wish List, so our developers will keep it in mind for future updates.

I`d like to suggest you visit our blog or subscribe to our newsletter here to be the first to know about our updates 😊 Best wishes, Alina

Deweydecimal13501 ,

Why? The old calendar is same as the new

Making me pay yearly when I already paid for the calendar is just a money making scheme. Just like Fantastical. Why not just admit it instead of saying nothing. Those of us migrated from Calenders 5 gained nothing! This is a strictly money making thing for all of you.

Updated: I have updated to the new version. It just seems clunkier to me than Calenders 5 amd seems to have list some the flow/features for Calendar 5. I still hate the wheels for repeating appointments- so awkward and old fashioned. There has to be a better away- seriously! Especially when I am importing a LOT of appointments the last thing I want is a date/time wheel for a years worth of appointments!! It should be automatic. I shouldn’t have to do each manually! The customer service people at Readle are responsive and I hope they can update some the features soon to make it worth the $20 they will be asking soon. I support their endeavors but they have to keep up. Look at what Fantastical did when they started charging - they still haven’t recovered their popularity but they allow the free version to have a good number of features and regular updates. I hope Readdle learns from them. Otherwise, Google and even the free version of Fantastical are looking good.

Developer Response ,

Hi, Thank you for reaching out. We understand your concerns about switching to a subscription for Calendars, and we're here to help! You don’t have to pay the subscription as the Calendars app offers a Lifetime version. For further assistance, please send us your Calendars 5 purchase receipt at, and we'll review your details to find the best solution for you. Best wishes, Alexandra.

Preston84 ,

Cheap move discontinuing Calendar 5

Giving 2 stars because the apps are indeed very well done. But discontinuing calendar 5 with the invite to upgrade to calendars is a cheap move. A way to make users that paid a fixed cost for the app switch to calendars that is subscription based. Then what did I pay for when I purchased calendars 5? To have an app that will no longer have updates and support? No thank you. I won’t switch to the subscription based, I won’t even use the 12 months free trial which are clearly a trap. A serious developer would have offered free access to calendars but perhaps with some reduced features to respect those that pay subscriptions annually. Other apps in similar situations (such as “sleep cycle” for example) did that and it was a much more respectful way to transition. I will move to another platform.

UPDATE: I learned there is a free basic version of calendars (non subscription based). Yet, it doesn’t have all the features that I was enjoying (and that I paid for) in calendars 5 and it reinforces my point that it was a cheap move, since they don’t invite you to get that version when you open calendars 5. They only talk about the subscription based version, conveniently omitting that there is a free version too. Bad bad move, and I see many other users feel the same as I do.

Developer Response ,

Hi, Thank you for reaching out. We understand your concerns about switching to a subscription for Calendars, and we're here to help! You don’t have to pay the subscription as the Calendars app offers a Lifetime version. For further assistance, please send us your Calendars 5 purchase receipt at, and we'll review your details to find the best solution for you. Best, Illia.


Calendars PRO 1 Year
Calendars PRO 1 Year
Organize your life and build great habits
Free Trial

App Privacy

The developer, Readdle Technologies Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contact Info
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

Featured In

More By This Developer

Documents: File Manager & Docs
PDF Expert - Editor and Reader
Spark Mail + AI: Email Inbox
Scanner Pro - Scan Documents
Scanner Mini – Scan PDF & Fax
Fluix Docs

You Might Also Like

Tiny Calendar: Planner & Tasks
Simple Calendar: ToDo Planner
Simple Calendar - SimpleCal
Planner Pro - Daily Planner
Weekly Planner - Diary, Notes
Artful Agenda