If you're a Snapchat fan and a frequent traveller who doesn't use the service abroad due to exorbitant international data roaming charges (or are simply on a budget plan), Snapchat has some good news for you.
Their latest update, now live in the App Store, brings an all-new Travel mode designed specifically to reduce mobile data usage when roaming. In addition to Travel mode, Snapchat's iPhone application now lets you see who viewed your Story and puts more emoji characters at your fingertips.