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

By Readdle

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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 5.8.0

+ Optimized for iPad Pro.
+ Improved app performance.

Love Calendars? If you have a moment to leave a review in the App Store we would really appreciate it!


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iPad Screenshot 1
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Customer Reviews

Say bruh...

Stop asking me to rate this app. Readdle, I've rated it 7 million times. The app is great. I use it in addition to my paper dayplanner. Only thing I'd improve upon is the address feature. Google maps recognizes everything. Outdo them. A lot of my addresses I have to save as custom, many of which are well known businesses. Maybe it's just in New Orleans but other than that, you guys are great. Oh, I also like how you guys respond to my questions when I send a message through the app. Great job customer service Readdle people. Give them a raise, whomever they are. OKay, back to being productive instead of wasting all these seconds typing this unnecessarily long review.

Good app

This app has changed my life - no more day timers paper calendars! It is much easier to see appointments for the whole month at once and make new ones. It is also much easier to reschedule by dragging the time to another day. It does get confused sometimes when rescheduling multi day events like trips. They don't always show correctly when they are changed until I reboot the app. It would be nice to have a search function over calendar events to find all occurrences of certain events. Thanks for making this my most important app!

Helps keep us on the same page

My husband and I created a joint gmail account so we could both use and update the calendar on our respective phones. It's easy to use, works really well, and has helped us to stay organized and on the same page with our busy lives. My only complaint is that we both had to pay to upgrade the app since it was on two phones; I felt that since it was one account, we should only have to pay once.

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: 5.8.0
  • Size: 35.8 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