The Software License and Service Agreement will be updated. Please follow this link [https://www.activision.com/legal/ap-eula] in order to see these changes.
Adding Activision Anthology Purchases to Multiple Devices
How to add your Activision Anthology games to multiple devices
If you make purchases on one device and then want to add them to another device, you can do so through the Restore My Purchases button, which can be accessed from the Main Menu via the Settings button.
If you are signed into the same store account on the device, you will be able to restore and unlock all games purchased on a different device with the same account.