Apps like Duo Voice - Duo Mobile Calls

Here are some great alternatives to Duo Voice - Duo Mobile Calls by JUSI PTE.LTD. :
Duo Call - Dual Global Calling
Duo Call - Dual Global Calling
★4.0
DuoVoice - WiFi Calling
DuoVoice - WiFi Calling
★4.8
WeCall - Global WiFi Calling
WeCall - Global WiFi Calling
★3.8
Hangout Voice - Global Calls
Hangout Voice - Global Calls
★4.4
Ring Phone Calls - JusCall
Ring Phone Calls - JusCall
★4.4
True Phone Call - Global Call
True Phone Call - Global Call
★4.2
ANY CALL
ANY CALL
★3.8
Go Calling-Second Phone Number
Go Calling-Second Phone Number
★3.6
Xcaller - X Call App
Xcaller - X Call App
★4.5
Duo Call Pro - Global Calling
Duo Call Pro - Global Calling
★3.9
Phone Call & WiFi Calling App
Phone Call & WiFi Calling App
★4.3
JusTalk 2nd Phone Number
JusTalk 2nd Phone Number
★3.3
Call App: We Talk to Global
Call App: We Talk to Global
★4.5
AbTalk Call - Worldwide Call
AbTalk Call - Worldwide Call
★4.1
toovoip - no roaming
toovoip - no roaming
★3.7
True Talk - Global Wifi Calls
True Talk - Global Wifi Calls
★4.0