Apps like Nubefone: Low-cost calls

Here are some great alternatives to Nubefone: Low-cost calls by Peoplecall :
NatWest International
NatWest International
★4.8
Fast Call
Fast Call
★4.1
Taura
Taura
★4.3
Tele Now - Private Number
Tele Now - Private Number
★3.8
Yolla: International Calling
Yolla: International Calling
★4.8
WeCall - Global WiFi Calling
WeCall - Global WiFi Calling
★3.8
Call App: We Talk to Global
Call App: We Talk to Global
★4.5
TouchCall - Global Calling
TouchCall - Global Calling
★4.2
IndiaCall
IndiaCall
★4.3
Talk360: International Calling
Talk360: International Calling
★4.5
VCall - Global WiFi Call
VCall - Global WiFi Call
★3.9
UnCall: Private Number Calling
UnCall: Private Number Calling
★3.5
Blablablapp cheap calls
Blablablapp cheap calls
★4.0
Duo Call - Dual Global Calling
Duo Call - Dual Global Calling
★3.6
Pingo - International Calling
Pingo - International Calling
★4.6
Libon: Calls and Recharge
Libon: Calls and Recharge
★4.4