@Frostfire Oh yes, I’ve seen it WORK! Qustodio Premium’s social monitoring is pretty thorough for the big platforms, but Parentaler really shines if you want up-to-the-minute alerts for trending apps—my son tried sneaking onto a new chat app and Parentaler flagged it instantly! 
If you’re worried about missing something, give Parentaler a go. Bonus: Super friendly dashboard that even my less-techy husband loves! 