Smartphone app for JVC Adixxion For JVC Adixxion, there is "ADIXXION sync." app, available for Android and iOS devices. The app's page states, that it is dedicated to JVC GC-XA2. 

Will this app work also with GC-XA1 model? Are there any limitations, or features, that would not work with XA1?
"ADIXXION sync." does not work wit XA1. 

However, another app, WiVideo works with XA1. It is available for Android and iOS. For PC, the camera comes with Windows version of WiVideo.