Based on the users' reviews of the "Typing Race" app, here are three cons and pros: **Pros:** 1. **Engaging gameplay**: Fast-paced typing challenges keep users entertained and motivated to improve their typing skills. 2. **Personalized experience**: The app adjusts its difficulty levels and typing exercises to suit individual users' needs and progress. 3. **Effective improvement**: Many users reported significant improvements in their typing speed and accuracy after using the app regularly. **Cons:** 1. **Limited customization options**: Some users were disappointed with the lack of flexibility in setting goals, tracking, and competition features. 2. **Intrusive ads**: Frequent pop-up ads and banner ads can be distracting and detract from the overall user experience. 3. **Lack of advanced features**: A few users felt that the app could benefit from more advanced features, such as customizable training sessions or typing drills.