I have the Note 9 & my daughter has the Note 8. I have what is called "Sansung Group Sharing" as a basic app on my Note 9 from Samsung. According to her activity (we check regularly because of fraudulent activity w/ our AT&T account recently) she had used "Samsung Group Sharing" on her Note 8. However, when checking we couldn't find it on her phone or in the Samsung Store for her Note 8. Does anyone have any ideas? Are we missing something? Could it be called something else for the Note 8, but in her activity be called "Samsung Group Sharing?" AT&T couldn't help us on this, so I'm hoping someone here can. I just don't want to find out that someone tapped into our account, AGAIN!