Moon-Lunar Calendar, Moon Phase positions itself as a comprehensive digital companion for lunar cycle tracking and celestial event monitoring. Developed by 潇宇 田 for iOS platforms, the application serves users seeking to align activities with lunar rhythms or deepen their understanding of astronomical patterns through accessible mobile technology. The application's core functionality centers on accurate real-time moon phase visualization with detailed analytical data including illumination percentages, rise/set times, and zodiac positioning. A sophisticated moon phase calculator enables forward and backward date analysis for planning purposes, while customizable notification systems alert users to significant lunar events including full moons, new moons, and eclipses. The integrated educational component provides scientifically accurate information about lunar phenomena and their cultural significance across various traditions. User experience demonstrates thoughtful design with an intuitive interface featuring clean typography and high-contrast visual elements that ensure readability in various lighting conditions. The calendar view presents lunar phases alongside traditional dates, while the dark mode implementation preserves night vision for astronomical observers. Real-world usage patterns indicate strongest adoption among gardeners following lunar planting schedules, photographers planning moonlit shoots, and individuals practicing moon-related spiritual or wellness routines. With no user reviews currently available for analysis, the application's reception remains undocumented in public forums. The absence of user feedback presents both opportunity for unbiased first impressions and limitation regarding long-term reliability assessment. Future updates may benefit from incorporating community features that would generate user-generated content and verifiable performance metrics. The application demonstrates notable strengths in its comprehensive data presentation and educational value, though the absence of social features or historical data comparison tools represents potential limitations for advanced users. Ideal use cases include personal lunar cycle tracking, educational purposes for astronomy students, and practical applications for professionals in fields influenced by lunar patterns such as photography, fishing, or agriculture where celestial timing impacts outcomes.