Based on the user reviews on the Apple App Store, here are the three cons and pros of the Fast Hour app, each with a 15-word limit: **Cons:** 1. **Disappointing Experience**: Some users reported slow pageload times, freezing, and crashing issues repeatedly without resolution. 2. **Inconsistent Performance**: Several users mentioned inconsistent performer and slow UI response despite nearby location accessed. 3. **GPS Inaccuracy**: Many users expressed frustration with GPS accuracy issues, causing users to exit the app in disappointment. **Pros:** 1. **Convenient Navigation**: Users praised the app for providing an easy-to-use, intuitive interface for navigating best minute-long hours. 2. **Personalized Recommendations**: Reviewers appreciated the app's ability to recommend the most suitable hour for each user, based their preferences. 3. **Helpful Insights**: Users found helpful insights into the activities they could complete in their busiest minutes of the day.