How can I cancel family sharing
When I install any app I find it on my sister's iPad
How can in make that stop but we want to be in the same account?
iPad, iPadOS 16
Question marked as
To prevent apps downloaded on one device from automatically downloading to other devices, turn off Settings > App Store > App Downloads.
If that is not what is needed, you can hide apps so they won't be visible to the other account. Click on this link to learn how to 'Hide purchases from the App Store '- Hide purchases from the App Store - Apple Support