This is a crazy problem for an app that's only job is to save notebooks, but the iOS version of Evernote that I'm using just isn't saving my stuff. I open the app, type something in one of my notes, then push the home button and go into another app, and when I come back to Evernote, the stuff I wrote is gone. Or I simply go back to the Evernote main screen and then tap back into my note and the stuff I just wrote isn't there. The only solution I've found so far is to copy whatever I've written, close out of the note, and then open it again; if whatever I just wrote wasn't saved I paste it back