Download Skype, WhatsApp and FaceBook Messenger
FaceTime is a great, mostly free option to stay in contact with people while traveling (and there’s no difference when using it internationally). However, many people don’t use FaceTime, and this is especially true if your circle of contacts includes business associates and a variety of friends who may or may not have iPhones. That’s why we suggest downloading the Skype app too. It has many of the advantages of FaceTime, but expands the number of contacts you’ll be able to reach while traveling. Facebook Messenger and WhatsApp are two other must-haves.