iOS – Apple’s operating system for the iPhone – is the second most popular mobile platform in the world. If you’re reading this on a smartphone, there’s a good chance it’s an iPhone.
As awesome as iOS is, its strength is also its downside – too many choices of apps. There are over 1.5 million apps on the Apple App Store so it can get confusing to pick the right one sometimes. Here we will focus on our specialty – international calling. If you want to place an international phone call, what are your options? What are the pros and cons of each app and which is the best?