Truphone 3.0 improves messaging management, audio
Truphone has released v3.0 of its self-titled iPhone application, which provides VoIP calling as an alternative to eating into limited cellphone minutes. Calls to users of Truphone, Skype and Google Talk are free over Wi-Fi, though rates begin to apply when calling landlines and regular cellphone numbers. Use over cellular data is also possible.The software also supports instant messaging throug…