FAQ: Is Mivmo a VoIP App?
    We get asked this a lot. In short NO! Mivmo takes advantage of the carriers including calls to local in country numbers within their calling packages, so just a if the caller was using a normal phone card. Because of this the calls made through Mivmo are the same quality as if you made the call directly. For these and other reasons VoIP calls over the mobile networks cannot be considered reliable.