Alternativa Gyachu za Blackberry z licenco odprtokodnega vira

• Blackberry
  Vse platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) BSD Windows Mobile Java Mobile Xfce Haiku PortableApps.com Facebook FreeBSD S60 Chrome Pidgin Adium
• Open Source licenca
  Vsako dovoljenje Brezplačna licenca Open Source licenca Trgovsko dovoljenje