For me, other than GFGs and other minigame collections (Mario Party, Sonic Shuffle, and any other party games that incorporate a party board to play on during the game dont count, but party games that only have the minigames, like Crash Bash, do), Ill say this.
Camp Pokémon and Pokémon Playhouse on IOS are in fact made by the Pokémon Company International for a young audience(2-5 for Playhouse and 6-8 for Camp), yet, many people outside the age group have bought it just because theyre fans of Pokémon, and will buy any Pokémon game, no matter how bad it is.
However, I completed both in just a few days, and to me, only kids should play these because theyre super easy!
Even though I still want more Pokémon to be added to both as they have a very small amount of them(87 in Camp, although there mightve been more before the Sun/Moon update, and 54 in Playhouse)