Chess.com wins on familiarity, reach, and convenience. If you already play there every day, reviewing a game without leaving the platform is an obvious benefit. For many players, that convenience is enough to keep the habit alive.
Convenience and focused improvement are simply different goals. If you want the smoothest possible review without leaving the platform you play on, Chess.com has the edge. If you want a clearer answer to what keeps repeating and what to train next, ChessLogix is the more focused tool — and its learning platform is free.