Best apps for making free international callsDADO RUVIC/REUTERS Skype has been the pioneer of free calls since it started in 2003. It's another case of free apps to the rescue. The programs that began on the computer as a low-cost alternative to making expensive phone calls now have apps, and you can use them much in the same way. All you need is a phone number or Apple ID to begin making free calls. App to app calls don't require the ads.

Source: Stuff February 27, 2017 20:49 UTC