Calendars by Readdle

Calendars by Readdle

By Readdle Inc.

  • Category: Productivity
  • Release Date: 2013-03-05
  • Current Version: 5.11.6
  • Adult Rating: 4+
  • File Size: 91.36 MB
  • Developer: Readdle Inc.
  • Compatibility: Android, iOS 9.0
Score: 4.5
From 44,824 Ratings


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. Privacy Policy: Terms of Service: Do you have any feedback, comments or issues? Please contact us directly at



  • Need a Normal Week View

    By lilmikeinfiniti
    Could be the best calendar app on the App Store but they’re missing one main feature a normal week view. Would not recommend until they add A normal week section👎👎
  • Worth the upgrade cost

    By kate gee
    I am still not sure almost a decade later why Mac choose to separate out task reminders and the calendar on the desktop. Figuring out when to do the stuff you need to do - and to have it all in one place - seems like the logical efficient approach. Luckily Readle fills this gap really well. I have found the app extremely efficient, and impressively reliable - it updates my iOS calendar instantly- and imports reminders that I write by talking to Siri without a problem. I also integrated my trello calendars without issue etc. My favorite is how easy it is to set multiple reminders. And the logical way you can write a calendar event. Why Apple can’t get this right is just mind boggling. My biggest disappointment is that they don’t have a version of the app for my Mac (as far as I can tell.) It’s not a problem per se., only insofar as I’m spoiled now and really notice all the inefficiency in the old calendar. Ugh. Kudos Readdle, and please let me know if you do make a desktop version - I would happily pay another 15-20 dollars to escape the iOS one!!
  • Don’t understand the charges...

    By dlj57
    Overall, the calendar is not bad, but I don’t understand how it is different from the $6.99 version? They seem identical to me. Also, I use the interesting calendar feature because I like keeping up with the Tribe, and I got charged $6.99 and it’s supposed to only be like $2.99 or $3.99...what’s up with that? So I thought maybe there was some upgrade I was unaware of, but no...same old calendar. And I’d also like it if there was color coding for different types of reminders...the colors do change when you enter events/notes, but they don’t seem to signify anything other than functioning as a border. I have to say, it could be better.

    By NaitheGR8
    I’ve used this (free) app for 5 years! Never experienced any crashes, glitches or issues! 100% clean design, easy to use! I’m getting a new phone in 2 months, the first app I’m PURCHASING is this one! Yes I’m willing to spend the & and upgrade because although the free app has always taken care of my needs. I feel I owe ReAddle for being a superior calendar handling all my basic day to day needs. I would be completely unorganized without this app! Thanks app developers whoever you are!
  • Decent but needs improving

    By AvidListener2345
    Pros: syncs with Google calendar, event creation easier, allows color coding and has different views for day, week, month. Easy to quickly jump ahead by day, week, or month. Cons: interface selecting dates and times is hilariously bad because it arranges dates and times in a table, so you have to scan around a table of 20 something times looking for 12pm vs 12am, as an example, and then you have to select 0, 15, 30, 45 on the bottom for the minutes. (seriously? Where is a simple scroll menu to select times and AM and PM that's on every single other ios app??) secondly, the tasks feature is annoying. The repeat function doesn't work. Also, it needs an option to keep a task visible until it's checked completed, without having to click through the menus and inboxes to get to a task list. You'd think that would be possible by using the repeat function, but it didn't work for me. Overall this isn't planning app on steroids I wished for, but it'll get the job done.
  • Too many ads!

    By Jax_Lady, Florida
    Every time I edit an event I have to decline the pay version. I just switched to iPhone & miss my aCalendar (nice and colorful, no ads ever).
  • Sync does nothing

    By RBnashville
    I really like this app’s interface but the biggest issue I have is with the syncing between devices. I use this on my phone and my iPad and it is supposed to sync with my google calendar as well as my husbands. I have to log out of the app to get the updates I’m expecting to see when I use Sync. Please fix this.
  • Good but...

    By Samantha8802
    Good but not great. Functionality of all other calendar apps out there, but I can’t add any locations unless they’re already in my contacts, and there’s no search function I can see anywhere. If I want to know what day I have a meeting with so and so, or when someone’s birthday is, I have to revert to my iCal app to search for it. Could you please add that? That’s pretty important to any calendar app. Right now, there are better ones out there.
  • Love the app but needs to be updated

    By Jenni122794
    Should be more customizable. There should be MUCH more colors to choose from for your events. Bug: I like to copy and paste some reoccurring events but it only allows u to copy and paste once, then when you hold it down, ‘copy’ doesn’t even come up. You have to close out of it and reopen it every time to copy and paste more than once.
  • Stopped functioning

    By Kidbazooka
    Ever since I updated the app, the calendar does not function. It rarely pulls in my data from my accounts as it used too, and now the buttons are all glitchy. If I hit April, the button turns to May, but still no data displayed for any month. I'm having freezes when I try to switch from day, week, month views too. What happened? The calendar was so perfect, and now this!