SmoothSync for Cloud Calendar

    SmoothSync for Cloud Calendar icon

    SmoothSync for Cloud Calendar

    by: 2.1K 9

    9 Users
    DOWNLOAD  $2.86



    SmoothSync for Cloud Calendar syncs your iCloud calendars and reminders. Due to its implementation as sync adapter it integrates seamlessly with the native calendar app and widgets and operates invisible in the background.

    Also, check out SmoothSync for Cloud Contacts to sync your iCloud contacts!

    Important note for Android 4.1 and Samsung users: To prevent the removal of your accounts on reboot install this app (before you install SmoothSync):

    Please note that there is a new issue in Android 4.4:
    It causes accounts to be removed when an app is updated. Installing the workaround app should help.

    Get support and news via email or via Twitter at

    The app is designed to be as user friendly as possible. So, just enter your account data, select your calendar and SmoothSync will keep your calendars in sync.

    This app will create new calendars on your device (one for each calendar in your iCloud account). It will not sync calendars of other account (like Google) to iCloud.

    Please, if you find a bug send me an email. Without detailed error description I often can't do anything especially when I can't reproduce it.

    Important! If your phone removes the accounts on reboot, move the App back from SD card to the phone. Some phones (if not all) can't handle sync adapters on SD Card properly.

    The last screen shot shows the calendar selection dialog of the event editor of the stock calendar app.

    Thanks to the guys at for their support!!

    * two-way-sync
    * supports multiple accounts
    * supports subscribed calendars
    * initial support for attachments (Android 4.1 or newer, doesn't work with all calendars apps)
    * supports reminders if this app is installed:
    * multiple calendars per account
    * automatic calendar discovery
    * automatic sync of calendar colors and names
    * syncs multiple alarms
    * time zone support
    * customizable sync interval (default: 4h, local changes will be synced almost immediately)
    * synchronizes entire calendar
    * encrypts passwords

    known limitations:
    * no "push" support (yet)

    iCloud and Apple are trademarks of Apple Inc., registered in the U.S. and other countries. The author of this app is not related to Apple in any way.

    Tags: smoothsync for cloud authentication , smoothsync , smoothsync for cloud calendar , smoothsync for cloud calendar apk , smoothsync apk , smooth sync , smoothsync for cloud contacts apk , smooth sync apk , smooth sync for cloud calendar

    Users review

    from 2.093 reviews



    Users comments

    A Google user

    by A Google user

    Jul 08, 2017  |  "Awesome"

    It does the job.

    Jackie Wyant

    by Jackie Wyant

    Jul 06, 2017  |  "Awesome"

    It works! I have an iCloud account I keep a few calendars on, but I have an Android phone and use Google's Calendar app. This now gives me a way to see ALL my calendars on my phone without having to pull up iCal on my desktop. Works very well - just remember to do APPLE'S 2-step authentication. All developers have to comply with this, so don't blame them if you cannot jump through the hoops that Apple wants you to. Also, I emailed the developer before purchasing, just to make sure I understood how this app worked, and received a response within 24 hours. Awesome service!

    Pete Andrews

    by Pete Andrews

    Jul 05, 2017  |  "Great"

    This would be a five star rating but unfortunately you don't get notifications of added events to the calender. I have a family account setup with Apple which I and my wife use to sync our calenders. If my wife adds something her end, I don't get a notification, it'll just appear. Other than that small gripe, this works very well. I have used it now for over a year and will continue to do so.

    Call Me Unique

    by Call Me Unique

    Jun 16, 2017  |  "Good"

    It's no longer working

    Robin Driver

    by Robin Driver

    Jun 10, 2017  |  "Poor"

    I would like a refund as promised. I am stopping payment at my bank. It should not have come to this. I regret not knowing how to reach the developer privately. I didn't want this to be public, since they have very good ratings. I have a Note 5 and an iPad. I wanted to sync the icalendar to the Android phone. It won't allow it, it keeps saying that my Apple ID and my password are incorrect. I really wanted it to work, I'm disappointed. And now the refund button has been switched for an uninstall button making me feel like I'm being taking advantage of.

    Bari Smallwood

    by Bari Smallwood

    Jun 06, 2017  |  "Awesome"

    I’m a user of both SmoothSync for Cloud Calendar and SmoothSync for Cloud Contacts. LOVE THEM BOTH!!! I got a message on my BusyCal app (on my apple computer) that we have to set up “Two Factor Authentication” for our apps through Apple ID by June 15. I did that for for my Apple computer relatively easily, but my Samsung devices proved to be a little more challenging. For whatever reason, I COULD NOT simply “update" my newly generated password from Apple ID. For your convenience, this is the process that finally worked for me: 1. Set up Two Factor Authentication on the Apple ID WEBSITE FIRST 2. Generate a new password assigned for apple computer/apps 3. Generate a new password (separate) for Android/iOS Apps (one for each app) 4. DELETE the SmoothSync account(s) on your IOS device 5. ADD a new account using your Apple ID (username) and the newly generated password associated to it. Hope this was useful.