Based on the user reviews, here are three cons and pros of the Goodear Chords Ear Training app: **Cons:** 1. Some users find the exercises repetitive and lacking in variety. "Too many exercises feel similar and get boring quickly." 2. Others mention that the app's interface can be confusing and overwhelming. "Not user-friendly and hard to navigate." 3. A few users complain about the app's limited customization options. "Can't adjust difficulty level or customize exercises to suit individual needs." **Pros:** 1. Most users praise the app's effectiveness in improving their ear training skills. "Helped me develop my ear significantly and improved my playing." 2. Many appreciate the app's concise and easy-to-understand explanations. "Great explanations and examples make it easy to learn." 3. Users also enjoy the app's gamification approach to ear training, making it fun and engaging. "Love the competition and rewards system!"