Based on the users' reviews on the Apple App Store, here are three cons and three pros of the Hit Tennis 3 app: **Cons:** 1. "Lack of speed and spin control makes the gameplay repetitive and unchallenging." 2. "No effective online multiplayer mode or leaderboards to compete with friends." 3. "Graphics and sound effects are dated and underwhelming, affecting the overall experience." **Pros:** 1. "Simple and easy-to-control gameplay makes it accessible to players of all skill levels." 2. "Tons of customization options for players, courts, and balls add a nice layer of depth." 3. "Innovative shot system and physics engine provide a realistic and engaging tennis simulation." Note: The 15-word limit means I had to condense each point into a concise and meaningful summary, focusing on the key ideas and impressions of the users' reviews.