Best International Calling App Without Internet. Currently, international calls are cheaper and easier to make than ever since there are a plethora of free calling apps available on the apple store and play store that you can download. Callown is the best free internet calling app for making international calls.
Talku, the best free call & text app ever! International calls without internet and super cheap. Talku utilizes internet call (aka wifi call, ip call, or voip call), which requires data connection.
Vonage was a pioneer of the original voip movement and they still offer international calling for residential and business landlines.
These services support making phone calls to any number, even landlines and mobile phones that aren't using the app. Nanu operates even with a poor internet connection. If you’re looking for an app that gives you free international calls for iphone or android devices, then check out voxofon. Video calling what we don’t like.