2025-08-23 00:00:00 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). A quick overview on the most important features is given below. Do you want to check out the app for free? You can test the app and all its features without any limitations for two weeks. Simply install its free trial version from: https://play.google.com/store/apps/details?id=com.vcard.android.free You would like to access the next major update bringing a novel user interface, new features, and guidance/support system? Then check out the open beta test here: