Masks is newer, that can be forgiven. But it's basically Teen Titans: The Tabletop RPG.
Monsterhearts is...niche. Sure, it's not RARE, but it's definitely not for everyone. (Not even really for me, half the time). High school drama as monsters (which is actually meant to express how outsiders feel in high school, specifically the LGBTQ+ community, amusingly something you can ALSO be...nothing wrong with a gay werewolf or two).