According to their FAQ, Skyview is an app that runs on a customized version of Linux:
https://wiki.dynonavionics.com/SkyView_FAQ#Since_SkyView_is_running_an_Operating_System_.28OS.29_-_however_much_it.27s_.22compact.2C_optimized.2C_stabilized.22..._can_it_be_.22rebooted.22.3F
It seems possible...