Based on the users' reviews of the Backgammon Ultimate app, here are three cons and pros in English, limited to 15 words each: **Cons:** 1. Some users found the app's user interface cluttered and overwhelming, making it difficult to navigate. 2. A few reviewers experienced lag or froze during gameplay, causing frustration and annoyance. 3. Some users felt the app's AI opponents were too strong, making it hard to win against them, even with regular players. **Pros:** 1. Most reviewers praised the app's clean and intuitive design, making it easy to learn and play. 2. Many users appreciated the variety of game modes and options, including solo and multiplayer games. 3. Users loved the app's AI opponents, which provided a good challenge and helped improve their skills.