Next release is Nov5
Cycle 2010 released
Next release is Oct 8
This release has smaller regions to reduce download size. But it also means you may have to download more regions to get the same chart coverage.
Cycle 2009 released
Next release is Sep 10
SkyCharts v5.4.8 released
For both Android and iOS.
As of the 2010 cycle downloads will be significantly reduced, but you may also have to download more than one region to get offline coverage.
SkyCharts v5.4.7 released
Updates for both iOS and Android
Cycle 2008 released
Next release is Aug 13
Cycle 2007 released
Next release is July 16
Cycle 2006 released
Next release is June 18
Cycle 2005 released
Next release is May 21
Cycle 2004 released
Next release is April 23