Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Calendars by Readdle - sync with Google Calendar, manage events and tasks by Readdle, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Calendars by Readdle - sync with Google Calendar, manage events and tasks

By Readdle

Open iTunes to buy and download apps.


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.

Do you have any feedback, comments or issues? Please contact us directly at

What's New in Version 5.9.3

+ General performance and stability improvements.

Thank you for using Calendars! If you have a moment to leave a review in the App Store we would really appreciate it.


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Wonderful App, only one complaint

This app is intuitive, feature-packed and great to use. I love the tasks feature - it's a great place to keep a running list of things that need to get done in different categories. My only complaint (and this is a minor annoyance) is that if I write the words "Prepare for Tuesday meeting" it automatically assumes I am scheduling that meeting for all day the next Tuesday - even if I'm trying to schedule it for Friday at 4. It also deletes the word "Tuesday" from the appointment description. I can see they programmed this as a convenience feature, but I don't like that the app tries to pre-determine what I mean, rather than just follow my lead. Perhaps having a prompt come up asking for clarification would make this less frustrating. Other than that, it's great.

Perfect for busy schedules!!

I have lots to keep up with. My memory is horrible. Lol. One of the things I like is that there are 10-12 colors you can mark the day with. When I open the calendar, I already know why I have coming up (dr, work, basically anything that requires you to know when and such)because I know dr appts for me or my kids is green, work meetings is red, my adult daughter tells me her upcoming schedule and I put it in my calendar under teal so I don't ask her a hundred times if she has anything coming up. You can also set it up to send you an alert beforehand to refresh and remind you. It's almost perfect!!!

Just what I needed

The built in calendar is pretty good but, unbelievably, lacks copy/paste for appointments. This fixes that defect and offers a nicer more convenient interface for completing various requirements like day, time etc.
I did need to buy the reminders upgrade as I like multiple alerts for upcoming appointments; but, apart from that it is complete.
The one area that is not quite as good as the built in calendar is offering locations; but it's minor compared to all the benefits.
One complaint: most of my appointments are not All Day and before I can enter a start and end time I ALWAYS have to turn off the All Day toggle. No option to make it the default.

Calendars by Readdle - sync with Google Calendar, manage events and tasks
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Productivity
  • Updated:
  • Version: 5.9.3
  • Size: 41.7 MB
  • Languages: English, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish
  • Seller:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. Full Upgrade$6.99
  2. Recurring Events$1.99
  3. Smart Input Upgrade$1.99
  4. Invites & Attendees Upgrade$1.99
  5. Reminders & Calendars$1.99
  6. Task Manager Upgrade$1.99
  7. Interesting Calendars$2.99
  8. Interesting Calendars$4.99