When you’re online you’re accessing content and data in your Cambridge one account.
When you’re offline you’re accessing content you have downloaded. When you’ve finished working, you can synchronise what you’ve done with your Cambridge One account by going back online.
The app allows you to access two types of content in Cambridge One: eBooks and Presentation Plus, including all audio, video and interactive activities available for these titles. Other products in Cambridge One (Practice Extra, Collaboration Plus, etc.) cannot be accessed from this apppp.