Push notifications can be turned off by going to the iDevice home screen, then entering the iOS settings menu. From there select “Notifications”, then select “CSR Racing” and switch all of the options in the menu to “Off”. This includes:
- Alert style set to "none"
- Badge icon set to "off"
- Sounds set to "off"
- View in lock screen set to "off"
- Finally, set "Notification Center" to "off"