Based on the user reviews, here are three cons and pros for the Marketable Fish Flashcards app: **Cons:** 1. Limited vocabulary coverage: Users feel the app only provides a small subset of English vocabulary, lacking in breadth and depth. 2. Poor image quality: Reviewers criticize the app's images, stating they are low-resolution, blurry, or of poor quality, making it difficult to focus on the flashcards. 3. Inconsistent user experience: Users report experiencing glitches, bugs, and inconsistent functionality, leading to frustration during usage. **Pros:** 1. Engaging and interactive: Users appreciate the app's interactive flashcard design, which makes learning English vocabulary fun and engaging. 2. User-centric: Reviewers praise the app's ability to adapt to individual user learning styles and needs, providing a personalized experience. 3. Convenient and portable: Users appreciate the app's portability, allowing them to access their flashcards anywhere, anytime, for on-the-go learning.