Calendars is the most elegant and easy to use calendar application available on the App Store. It works perfectly with Google Calendar and built-in iOS Calendar.

Calendars allows you to manage events both online and offline. Thanks to the unique interface you can move events simply with Drag & Drop, navigate quickly between dates, change event time and reminders rapidly with custom keyboards.

Calendars supports everything you can find in Google Calendar: appointments, reminders and more. Sync is really fast and your information is always up to date.

What makes Calendars great:

◆ 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 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.

◆ First-class iPad calendar
It's one of the best apps for the iPad. The iPad large screen is great for managing your daily schedule and enables richer interaction with your calendar.

◆ The fastest Sync
Sync with Google Calendar works really fast and keeps your schedule thoroughly.

What else Calendars lets you do:

- Drag & Drop your events -
You can move and change the duration of your events in a Day, Week or Month view with Drag & Drop. Just tap and hold on the event to activate it.

- Manage your events online and offline -
You can create, edit and delete events at any time. All changes will be synced back to your account once you are online.

- Special Keyboards -
Appointment time and reminders can be defined twice faster than in the built-in iOS calendar, all thanks to custom keyboards.

- Search -
You can search for events by name in the List view. Tapping on the status bar will show you a search field.

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 5.11.6

Meet the feature you've been requesting for so long - Split View on iPad*!
Now you can run Calendars with other apps side by side to multitask efficiently!
*iPad New, iPad Pro, iPad Air 2, iPad mini 4

More great features are coming soon. Stay tuned!
If you want to thank our never-resting developers, please write a review or recommend Calendars to your friends! -:)

Ratings and Reviews

4.6 out of 5

36.2K Ratings

36.2K Ratings

I use this most


I find I use this app most. It isn’t perfect, there are a few things I would change if I could so I have tried other options but I find I still fallback on this. Overall it does everything I need most and I suppose I’m used to it. But in fairness for the most part I like it and it incorporates everything I need. All of that said since the new IOS update it no longer stays open. I have been using it for years now and leave it open on my phone so I can just do the double click and choose it from the selection of open apps or just check the info I need without having to go to it full screen because I leave the month view open. Since the new update however when selecting it from my open apps it reverts to the opening screen and takes a few seconds (seems like a minutes but it isn’t) to open. It opens to my month view again but still each time I go to this app I have to go through the opening wait. This is going to become more problematic for me when for instance I am going back and forth between a couple of open apps while trying to schedule something or while talking to someone on the phone and looking up info. I don’t do this often but when I do I need it to work properly. For instance when I am attending and scheduling doctor visits with my Mom.

This is a MUST HAVE app for me!


I actually have never written a review on itunes before, but I am writing it for the first time for this app because I've been LOVING this calendar app and been using it everyday. I have tried using other calendar apps before and this has been by far the best one out of all of them. I love that I can see everything for that month and all the events that I added so it's easier for me to see an overall picture of what I have that month. I love the color coding as well that they have. It's honestly one of the apps I use everyday and that I cannot live without. This has replaced my agenda now. I add everything that is going on in my life on this app and it does a very good job keeping accountable of everything I need to remember. Thank you! And I highly recommend it for students especially! I am a college student and it's been very helpful for me.

Quite good, with some flaws

Lidia Monroe

Had to stop using it because it doesn’t have an Apple Watch app. That’s something that is critical for me, because I don't want to carry my phone around with me all the time.

The positive: Entering appointments is very fast an intuitive. Good to have it just for that reason alone, even if you actually use another calendar. Tasks are great also, and worth it to use it to keep all your tasks organized.

The negative: The daily page is just silly. What is the point of having the agenda on the left and in a way everything repeating on the right. It would make more sense to have tasks of the day on one side and appointments on another. That is one design decision I just don't get at all. Because I prefer to use a daily page more than the weekly, monthly, etc., I have to give the app just 3 stars.


Readdle Inc.
95.8 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+
© 2010-2017 Readdle Inc.
In-App Purchases
  1. Full Upgrade $6.99
  2. Recurring Events $1.99
  3. Smart Input Upgrade $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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