When you start your travel, you may want to keep your network traffic low on your device to reduce your data plan fee. Xing provides such a convenient way to do that. With Xing, you can switch the app to offline mode, then Xing will stop any network activity to update further content from Evernote, this could be helpful to save your data plan. And when you have free wifi, you can switch the app back to online mode to synchronize all your data back to Evernote. And it is easy to use this function!
On the main screen, swipe down to show the offline switch panel.
Then tap the ON button to switch to OFF. Then App will be switched to offline mode and stop any further synchronization.