Calendars 5 is complete re-imagining of what the best mobile calendar experience should be.

Calendars 5 is smart, excels in both tasks and events and runs on any iOS device you might have. It's the calendar app you have been looking for.

Three things you'll love about Calendars 5:

◆ Natural Language Input ◆
Just enter "Meet John at Starbucks on Sunday" and Calendars 5 will create the event for you.

◆ Task Manager ◆
Easy to use task manager that has everything you need to organize, track and complete your to-dos.

◆ First-class iPad calendar ◆
The first smart calendar for the iPad. Its large screen is great for managing your daily schedule and enables richer interaction with your calendar.

What makes Calendars 5 great in use:

◆ Interface focused on events
Elegant and easy to use interface makes it super simple to get a quick overview of the upcoming events and tasks. You always keep your focus on what's important; there is nothing to distract you.

◆ Day, Week, Month and List views of your events.
Calendars 5 illustrates your Day, Week and Month on a small iPhone screen the best possible way. Depending on the situation, select the view that conveniently unveils your schedule.

◆ Works online and offline
Create, edit and delete events or tasks whenever you need it. All changes will be synced back to your account once you are online.

◆ All the features you love
Create custom recurring events (yoga every Tuesday, Friday and Sunday), get reminders or set custom alerts, invite people to your events and more.

◆ Act as you feel it
Intuitively create events with just one tap in your calendar. Drag and Drop tasks and events, swipe to switch between days and weeks, return to your ‘Today’ schedule with one tap.

If you choose to subscribe for Interesting Calendars, you will be charged a price according to the selected plan.

$0.99 monthly, starting at the end of your one week free trial (unless you cancel during the free trial). Any unused portion of the free trial period will be forfeited when you purchase a subscription to Interesting Calendars;
$2.99 for 3 month subscription;
$8.99 one-time purchase.

Price may vary by location and will be shown in the app before you complete the payment. Monthly subscriptions renew each month unless auto-renew is turned off at least 24 hours before end of the current subscription period. Your iTunes account will automatically be charged within 24 hours prior to the end of the current period and you will be charged for one month at a time. You can turn off auto-renew at any time from your iTunes account settings.
You can get lifetime access to Interesting Calendars with one-time purchase. You buy it one time, and you can transfer them to other devices that are associated with your Apple ID.
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What's New

Version 5.11.7

We care a lot about the security of your data and in support of upcoming changes to the EU data protection laws (GDPR), we’ve updated our Privacy Policy: so, you can continue using our products with confidence.

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Ratings and Reviews

4.6 out of 5

2.5K Ratings

2.5K Ratings

Editors' Notes

Calendars 5 gives you scheduling superpowers. Sync to calendars and reminders in the cloud or on your device, then flick through your choice of convenient views, swiping within them for more detail. You can even add events—including their locations, contacts, and recurring schedules—using natural language, and Calendars 5 does the rest. Its deep customization options and easy editing features let you see and manage life the way you want to.



I’ve been using ‘Calendars’ for a couple of years, and moved over to Calendars 5 less than a week ago having read that it had been brought up to date for iOS 11. I’ve also started using Spark, Readdle’s email app, quite recently and got the impression they would work seamlessly together. Calendars 5 is a serviceable calendar app, but I have yet to find any difference in the functionality of the paid product over the free one. I have several niggles - firstly its not fully optimised for iOS11 as it will not work in ‘Split Screen’ on the iPad. Using it in week view with another app open in ‘Slide Over’ means that Monday and Tuesday are hidden from view (or Saturday and Sunday at the other side of the screen) - secondly, if there are two or more overlapping entries in week view, the columns are so narrowed that the description of the event is reduced to two or three characters (this means changing views or opening the event to be certain what it is) - thirdly it does not synchronise smoothly with Spark, Readdle’s email app (selecting a date and time within an email will open up a calendar alongside, but not necessarily at the right date to make an automatic entry).
I’ve asked for a refund and found another diary app to use instead although I will keep using Spark.

One thing missing


I have been using this brilliant app for several years and have recommended it to friends. It is well worth the initial cost. Until recently, I would have given it a straight five stars, however now that I am retired and have more time to organise, I have been exploring the use of tasks. I am a keen a mature violinist, and linguist, and have to put in regular daily slots to maintain my standards. Putting all the slots into the calendar clutters it up too much, so I am setting up a daily task list. What I would like to do is set up a separate list for each week day, and then auto repeat them on a weekly basis, as each day will vary depending on whether, and when, I have classes, rehearsals etc. If this could be built in, I would be sooooo pleased!


Readdle Inc.
94.8 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.
English, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish
Age Rating
Rated 4+
© 2013 - 2017 Readdle Inc.
In-App Purchases
  1. Interesting Calendars £0.79
  2. Interesting Calendars £8.99
  3. Interesting Calendars £3.49


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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