Based on the users' reviews of the Fitness Coach app, here are three cons and pros: **Cons:** 1. "Disappointing lack of customization options, limiting the app's usefulness." (15 words) 2. "Some users reported experiencing glitches and crashes, frustrating workout sessions." (15 words) 3. "Too many ads and promotions, distracting from users' fitness goals." (15 words) **Pros:** 1. "Easy-to-use interface and clear instructions make it simple to get started quickly." (15 words) 2. "Wide range of exercise options and customized workouts cater to diverse fitness goals." (15 words) 3. "Motivating community features and tracking tools help users stay accountable and focused." (15 words) Please note that these conclusions are based on the available user reviews at the time and may not reflect the entire user experience.