Based on the user reviews, here are three cons and pros of the Tic-Tac-Toe app: **Cons:** 1. Simple gameplay gets repetitive, leading to boredom and lack of challenge. 2. Ads become annoying and disrupt the gaming experience. 3. No option to play against friends or family members online. **Pros:** 1. User-friendly interface makes it easy to navigate and play. 2. Variety of game modes, including multiplayer and puzzle modes. 3. High-quality graphics and sound effects make the game visually appealing.