Based on the users' reviews, here are three cons and pros for the "One Bullet Left" app: Cons: 1. **Inconsistent accuracy**: Some users reported issues with the app's accuracy, with mixed results and inconsistencies. 2. **Limited functionality**: Reviewers criticized the app for having limited features and functionalities, making it seem basic. 3. **Glitches and bugs**: Several users encountered glitches and bugs that caused errors, crashes, or froze the app. Pros: 1. **Simplified strategy**: Users praised the app's intuitive gameplay and simple strategy, making it easy to understand and play. 2. **Addictive and engaging**: Reviewers enjoyed the game's engaging and addictive nature, with many coming back for more. 3. **Easy to learn**: The app's user-friendly interface and simple rules made it easy for new players to learn and start playing quickly.