Based on the users' reviews of the "Gliding Expert" app, here are three cons and pros: **Cons:** 1. Advertisements are intrusive and disrupt the app's functionality. (15 words) 2. Some users find the app's design and interface confusing or unclear. (15 words) 3. Limited features and content may not cater to advanced users' needs. (15 words) **Pros:** 1. The app provides an excellent learning experience for beginners and casual users. (15 words) 2. The game-like interface makes learning aerodynamics and gliding fun and engaging. (15 words) 3. Users praise the app's accuracy and effectiveness in helping them improve their gliding skills. (15 words) Please note that these are general summaries based on a sample of user reviews, and individual experiences may vary.