You can get information about SkyPhone - Free calls, including release, maintenance and so on.

[ Android ] The main changes in version 1.6.13 are the following. - Improved stability. - Bug fixes.  

[ iOS ] The main changes in version 1.6.17 are the following. - Some UI changes. - Improved stability. - Bug fixes.

[ Android ] The main change in version 1.6.12 is the following. - Fixed the problem which occurred when you were talking in video calls.

[ iOS ] The main change in version 1.6.16 is the following. - Fixed the problem which occurred when you were talking in video calls.  

[ iOS ] The main changes in version 1.6.15 are the following. - Improved stability for video calls and making/receiving calls. - Bug fixes.

[ Android ] The main changes in version 1.6.11 are the following. - Improved stability for video calls - Bug fixes.