After analyzing the reviews on Google Play Store, I've extracted three pros and three cons for the Moon Calendar Plus app. Here are the results: **Pros:** 1. **Accurate and user-friendly interface**: Many users praised the app's ease of use and accurate lunar phase predictions. 2. **Customizable and feature-rich**: Reviewers appreciated the app's customization options and additional features, such as moon age and lunar eclipse alerts. 3. **Helpful for lunar observations**: Many users found the app useful for tracking lunar events, planning observatory sessions, and enhancing their astronomy hobby. **Cons:** 1. **Occasional crashes and glitches**: Some users reported experiencing crashes, freezing, or glitches, which disrupted their usage experience. 2. **Limited compatibility with older devices**: A few reviewers noted that the app did not function as expected on older Android devices or those with lower system requirements. 3. **Lack of clear instructional guidance**: Some users found the app's UI confusing, and wished for more explicit instructional guidance or tutorials to help them fully utilize the app's features. Please note that these conclusions are based on the general sentiment expressed in the reviews and may not reflect the opinions of all users.