Based on the user reviews, here are three cons and pros for the Balance Walker Run app: **Pros:** 1. **Innovative concept**: Unique blend of balance and running exercises provides a fun and challenging workout. 2. **Easy to use**: Simple and intuitive interface makes it easy for users to navigate and track progress. 3. **Effective results**: Many users report improved balance, strength, and cardiovascular health after regular use. **Cons:** 1. **Limited exercises**: Some users feel the exercises become repetitive and limited in variety. 2. **Not suitable for all**: May not be suitable for users with mobility or balance issues, or those who require more intense workouts. 3. **Glitches and bugs**: A few users report technical issues, such as crashes or incorrect calorie tracking.