Based on the user reviews, here are three cons and three pros of the app: **Cons:** 1. **Limited functionality**: Users complain about restricted features, making it difficult to customize their experience. 2. **Poor performance**: Some users report slow loading times, crashes, and unresponsiveness, frustrating their usage. 3. **Lack of guidance**: Reviewers mention that the app could benefit from clearer tutorials or explanations for new users. **Pros:** 1. **Intuitive design**: Many users praise the app's user-friendly interface, making it easy to navigate and use. 2. **Helpful community**: Reviewers appreciate the active community and supportive environment, helping them resolve issues. 3. **Overall experience**: Users say the app provides a pleasant and enjoyable experience, with a sense of accomplishment and progress. Note: The reviews are in Japanese, so I relied on Google Translate to summarize the content. Please keep in mind that the accuracy might vary.