Sync your contacts with CardDAV, FTP, HTTP, WebDAV servers or local files
About ContactSync - CardDAV and more
ContactSync - CardDAV and more is a productivity app developed by Calendar/Task/Contact Sync Mobile.
Download Statistics
ContactSync - CardDAV and more has been downloaded 6.4 thousand times. In the last 30 days, the app was downloaded 26 times.
User Ratings
ContactSync - CardDAV and more is rated 4.86 out of 5 stars. The rating is based on 180 ratings.
App Information
ContactSync - CardDAV and more costs $3.99 to download. The APK download size is 4.69 MB. The latest version available is 10.0. The last update was on August 22, 2025.
Technical Requirements
ContactSync - CardDAV and more requires Android 2.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2012.
Description
ContactSync syncs your contacts with CardDAV, FTP, HTTP, WebDAV servers, Cloudstorage, or local files (stored on the device or e.g. as a mail attachment).
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Comments on ContactSync - CardDAV and more for Android
★★★★★Torge Schmidt· Oct 8, 2015
Works well with my own Cardiac Server. Had some issues displaying birthdays of contacts, but it turned out to be a problem of the contact-app, not Contact Sync. The support of the creators is fast and helpful, therefore I give 5/5 Stars.
★★★★★A Google User· Mar 19, 2013
Great application Syncing my contacts with an owncloud installation. Had some problems at first, but the developer fixed them very quickly. Works like a charm! Great support!
★★★★★Kineta Chien· Nov 21, 2018
Excellent app and excellent support from the developer. Keeps my contacts in sync with my Card DAV server and works where similar apps failed.
★☆☆☆☆A Google user· Jan 27, 2016
I was trying to transfer my contacts, messages...etc. from my old Android 4.1.2 (Jellybean) to the new phone with Android 5.1 (Lollipop). I spent over six hours without success. When I sent email to the designated address: consync@gmx.at, the person who replied my email seemed to be a total stranger unrelated to the app developer. This is the worst app I have ever purchased and installed. It did not work and the whole experience was not user-friendly; it is a waste of time and money though it costs less than $3. I am asking for a refund. Reasons are as followed: (1) The instructions are cumbersome, confusing, with plenty of English spelling errors, and it seems that the developer was completing the app on the run without even considering of doing a spell check. (2) The installation steps were not well thought through, (3) The interface was poorly designed, too much computer jargon, and in lack of effective guidance to the consumers particularly people who are not IT savvy. I am not going to do anything with this developer except for a refund! I wish it is not a scam!
Google Play Rankings for ContactSync - CardDAV and more
This app is not ranked
Technologies used by ContactSync - CardDAV and more
ContactSync - CardDAV and more is requesting 28 permissions and is using 11 libraries.
Permissions
Development tools
test access to protected storage
Your personal information
read calendar events plus confidential information,
read your contacts,
add or modify calendar events and send email to guests without owners' knowledge,
modify your contacts
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
Android Jetpack core
Apache Commons Codec
Google Play Licensing Service
Apache Commons Logging
Spongy Castle - Bouncy Castle for Android
HttpClient for Android