Alternatives to Spark for Windows Phone with any license

  • OctroTalk

    OctroTalk is an Jabber/Gtalk client with support for GTalk (GMail) audio and Video calls. OctroTalk also supports SIP calling (through a provider of your choice). ...

    Free Mac Android iPhone Android Tablet Windows Phone ... iPad

    No features added Add a feature

    OctroTalk icon
Know any alternatives we haven't listed?
We want more alternatives to Spark. Feel free to add any alternative that you know of, or ask your friends on  Twitter or Facebook if they can help out.




Show 16 less popular platforms