Based on the users' reviews, here are three pros and cons of the Dolch Words app: Pros: 1. **Effective learning tool**: Users praise the app for its simplicity and effectiveness in helping their children learn Dolch words. 2. **Variety of exercises**: The app's variety of exercises, such as matching and quizzing, keeps children engaged and motivated. 3. **Improved reading skills**: Parents report seeing significant improvement in their children's reading skills after using the app. Cons: 1. **Limited vocabulary**: Some users criticize the app for only focusing on 220 basic words, which may not be sufficient for more advanced learners. 2. **No audio support**: A few users wish the app had audio support for words, which could help children with pronunciation and comprehension. 3. **In-app purchases required**: Users express frustration with the app's payment model, which requires separate purchases for different levels or features.