Final answer:
No, it is false that you must access a family's WIFI specifically for the Catalyst app to work; the app can work with any suitable internet connection.
Step-by-step explanation:
The answer to whether you must have access to a family's WIFI in order for the Catalyst app to work is B.
False. Modern apps, including the Catalyst app, are designed to work with any Internet connection, not just a family's WIFI. They can use any available WIFI network, mobile data, or public hotspots.
Therefore, it's not necessary for the Catalyst app to rely solely on a family's WIFI to function properly. However, it is important to ensure that whatever network you connect to meets the app's minimum internet speed requirements for optimal performance.