If you travel or do business internationally, you know how costly roaming charges are. Unless your mobile carrier is T-mobile (limited to 2G data speed), you need an additional service plan for international texting. AT&T international texting costs $10 a month, as does Sprint, but don't worry; you can text free in Italy, Germany, the Philipines, or almost any other country you can think of with iMessages. With iMessage, you can text from anywhere for free, as long as you have a Wi-Fi connection and the person you're messaging also has an iPhone or Mac. If you want to be able to internationally text friends without iPhones for free, you'll need a free texting app. Let's get started learning how to avoid monstrous phone bills by sending free iMessages, or using a free text app!