Mooncast
Mooncast Summary
Mooncast is a mobile iOS app in Weather by Mathieu Routhier. Released in Oct 2011 (14 years ago). It has 12K ratings with a 4.76★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 31.6K monthly active users . Store metadata: updated Feb 17, 2026.
Recent activity: 1.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 15, 2025.
Store info: Last updated on App Store on Feb 17, 2026 .
4.76★
Ratings: 12K
Screenshots
App Description
Mooncast is a beautifully crafted app showcasing the current phase of the moon with precision and clarity. This app is designed for both casual curiosity and serious sky-watchers.
Explore the lunar cycle in rich visual detail, swipe through days to see past and future phases, and instantly find the next full moon or new moon. Mooncast gives you accurate lunar data for any date between 2011 and 2035, including the exact moment the moon becomes perfectly full.
Features:
- Stunning, high-fidelity moon phase visuals
- Interactive timeline — swipe to explore any day
- Accurate predictions for full moons, new moons, and all lunar phases
- Built-in almanac for long-term browsing and planning
- Precise timestamps for peak full moon and new moon
- Smart reminders for full moon and new moon events
- Customizable look - pick your favorite sky and clouds
- Several types of widgets and accessories are available
Extensive coverage:
- available on iPhone, iPad, Mac, Apple Watch and Apple TV
International support:
- Fully localized in English, French, Spanish, Italian, German, Russian
- Works seamlessly with all locales and calendar systems
Mooncast is simple to use, scientifically accurate, and visually refined — the lunar calendar you’ll actually enjoy checking every day.