Based on the user reviews, here are three pros and three cons of the Ball Attack 3D app: Pros: 1. **Addictive gameplay**: Users love the endless fun and excitement of navigating the ball through obstacles. 2. **Simple yet challenging**: Reviewers praise the app's simplicity and challenging levels that keep them engaged. 3. **Visually appealing**: Users enjoy the colorful and smooth graphics that enhance the overall gaming experience. Cons: 1. **Too many ads**: Many users complain about the excessive number of ads that disrupt the gameplay experience. 2. **Short levels and repetitive**: Some reviewers find the levels too short and repetitive, leading to dissatisfaction. 3. **Limited controls**: Users mention that the controls can be unresponsive at times, making it frustrating to play. Please note that these pros and cons are based on the user reviews and may not be representative of the entire user base.