iPhone Life - Best Apps, Top Tips, Great Gear

Travel season is in full swing! Whether you're planning a business trip or an out-of-country getaway, you will likely need to make some international calls back home. The good news is that there are free ways to call internationally without the added data and usage fees. So, how do you call internationally on your iPhone without the extra charges? We'll discuss the most common apps that allow free international calling, as well as the pros and cons of using each platform.