Chess.com vs. ChessKid depends on your age and skill level:
Chess.com → Best for teens & adults; more features, stronger opponents, advanced lessons.
ChessKid → Best for kids & beginners; safer environment, simpler design, and guided learning.
If you’re serious about improving, Chess.com is better. If you're a young beginner, ChessKid is a good start.
i use both but there are a lot of bad people on chess.com so i think all kids should stay on the chess kid side