IzzyOnDroid

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Synchronization of Calendars, Contacts, etc.

Sync with specific web sites

Sync with Facebook

• Sync.ME - Caller ID, Spam Call Blocker & Contacts (4@232,160) Ǥ 31 6 Privacy Warning (uploads your entire contact list to their servers)
• UberSync Facebook Contact Sync (4@17,762) 13 5 LastUpdate: 2016-05-25
• Contacts+ (3@209,059) Ǥ 31 4 Dialer & Kontaktverwaltung incl. Facebook-Sync

Sync with Xing

• XING - Your career companion (3.7@50,642) Ǥ 28 8

Sync with LinkedIn

• LinkedIn: Jobs & Business News (3.9@2,349,807) Ǥ 28 4

Sync Bookmarks

• GBookmark (4.1@1,093) 8
• Xmarks for Dolphin *Premium (3.8@1,305) 0 LastUpdate: 2015-10-30 Dolphin: 14-day-trial; then yearly subscription fee

Various data-cloud-synchronizers

• EteSync - Secure Data Sync (4.2@168) 16 Github; Video Intro 3/2019; End-To-End encrypted sync
• Address Book & Contacts Sync (3.8@3,035) Ǥ 18 LastUpdate: 2019-07-05
• CardDAV-Sync free (3.7@2,235) 13 3 LastUpdate: 2017-06-24 / SmoothSync for Cloud Contacts (3.1@1,017; ~EUR 3.50) 13 LastUpdate: 2013-11-04
• fruux (3.4@241) 15 LastUpdate: 2014-06-01 Wikipedia DE | EN; contacts, calendars & todo multi-platform
• Synchronize Cloud Contacts (2.9@2,949) Ǥ 17 4
• SmoothSync for Cloud Calendar (2.7@2,381; ~EUR 2.50) 13 LastUpdate: 2014-12-05
• Infomaniak Sync (Workspace) (2@92) 18 GitLab; sync contacts and calendars with Infomaniak's WorkSpace

Sync without web sites

• SyncML Client (Contacts only) (4.6@5; ~EUR 4.00) Ǥ 20 / Synthesis SyncML Client STD (4@41; ~EUR 16.00) Ǥ 23 / Synthesis SyncML Client PRO (3.3@28; ~EUR 38.25) Ǥ 26
• CalendarSync - trial (4.5@243) Ǥ 22 / CalendarSync - CalDAV and more (4.7@395; ~EUR 9.00) Ǥ 20
• MyPhoneExplorer Client (4.4@42,192) Ǥ 39 2 Video Review 8/2017; Video Demo 12/2015; Video Walk-Through 7/2017 (DE) | 8/2017 (DE); Wikipedia; Anleitung; requires Windows client; complete remote management
• DAVx⁵ – CalDAV CardDAV WebDAV (4.4@3,061; ~EUR 5.00) 18 / Managed DAVx⁵ – CalDAV/CardDAV for Organizations (3.5@26) 19 Kurzvorstellung 12/2015; Video-Howto 2/2018 | 4/2019; Anleitung 2/2021; Anleitung für Posteo | Mailbox.org; Contacts and Calendar sync, e.g. with ownCloud/Nextcloud
• GeneralSync: sync contacts & calendars via W/LAN (4.3@41) 19 Thunderbird; PC component required; account on their website required for download
• BirdieSync for Thunderbird (4.2@325) 20
• ContactSync trial (4.2@75) Ǥ 26 / ContactSync - CardDAV and more (4.8@183; ~EUR 3.50) Ǥ 24
• CardDAV-Sync free (3.7@2,235) 13 3 LastUpdate: 2017-06-24 / SmoothSync for Cloud Contacts (3.1@1,017; ~EUR 3.50) 13 LastUpdate: 2013-11-04
• LDAP Sync (3@22) 12 LastUpdate: 2020-07-25 Github
• CalDAV Sync Adapter (2.7@1,558) 4 LastUpdate: 2013-12-02
• CalDAV-Sync (2.6@3,499; ~EUR 2.50) Ǥ 14 LastUpdate: 2017-06-27
• DecSync CC (0@0; ~EUR 5.00) 17 Github; sync between Android devices