Comparison of browser synchronizers

Android	22.0.2254.112608 / 27 January 2017; 4 months ago (2017-01-27)
iOS	14.0.0 / 16 June 2016; 11 months ago (2016-06-16)
Windows Mobile 10 and Phone 8.1	9.1.0.232 / 16 June 2016; 11 months ago (2016-06-16)
BlackBerry	8.0.1 / 10 July 2014; 2 years ago (2014-07-10)
Tizen	7.7.17 / 25 August 2016; 9 months ago (2016-08-25)
Java ME	8.0 / 12 March 2014; 3 years ago (2014-03-12)
Symbian	7.1.32453 / 6 December 2016; 5 months ago (2016-12-06)
Tizen Smartwatch	7.7 / 25 August 2016; 9 months ago (2016-08-25)

Standard	53.0.3 / May 19, 2017; 19 days ago (2017-05-19)
ESR 1	52.1.2 / May 19, 2017; 19 days ago (2017-05-19)
ESR 2	45.9.0 / April 19, 2017; 49 days ago (2017-04-19)

Windows, macOS, Linux	59.0.3071.86 / June 5, 2017; 2 days ago (2017-06-05)
Android	58.0.3029.83 / April 20, 2017; 48 days ago (2017-04-20)
iOS	59.0.3071.84 / June 6, 2017; 1 day ago (2017-06-06)

The following tables compare general and technical information for a number of web-based browser synchronizers. Please see the individual products' articles for further information. Unless otherwise specified in footnotes, comparisons are based on the stable versions.

3.0.0 (August 2010; 6 years ago (2010-08))

Mac OS X:
1.0.4 (September 14, 2005; 11 years ago (2005-09-14))

IE: 1.3.15 (November 11, 2014; 2 years ago (2014-11-11))
Safari: 2.0.19 (March 12, 2015; 2 years ago (2015-03-12))
Chrome: 1.0.32 (March 12, 2015; 2 years ago (2015-03-12))

History of bookmarks (favorites) sync:

...
Wikipedia