Apps like 12Voip

Here are some great alternatives to 12Voip by Solaris Systems BV :
MobiCalls VOIP Calls
MobiCalls VOIP Calls
★4.4
ANY CALL
ANY CALL
★3.7
Voiply Mobile: Calls & Text
Voiply Mobile: Calls & Text
★3.7
International calling - VINOTA
International calling - VINOTA
★4.1
YourDialer
YourDialer
★3.8
YunGO Cheap International Call
YunGO Cheap International Call
★3.6
MoSIP Mobile Dialer
MoSIP Mobile Dialer
★3.7
TouchCall - Global Calling
TouchCall - Global Calling
★4.3
Silver Dialer
Silver Dialer
★4.3
OneSim VoIP
OneSim VoIP
★3.3
Vibervoiz MoSIP
Vibervoiz MoSIP
★4.3
Call India Unlimited
Call India Unlimited
★4.3
Call App:Unlimited Call & Text
Call App:Unlimited Call & Text
★4.3
WeCall - Global WiFi Calling
WeCall - Global WiFi Calling
★3.7