MoonKeeper

Name: MoonKeeper
Author: iOS Corner

Moon Phase & Watch Setter

Download on App Store

Features

🌙

Live Moon Phase

Accurate real-time moon phase display with illumination percentage.

⏱

Watch Moon Setter

Calculates exact crown clicks to set your watch moon phase complication.

📅

30-Day Forecast

Full month lunar calendar with daily moon phases and illumination.

⚙

Multiple Movements

Supports 59-tooth, 135-tooth, and custom watch movement discs.

📷

Camera Scan

Scan your watch face to detect the current moon phase setting.

🎨

Beautiful Themes

Customize the app with Lunar Gold and other stunning color themes.

🌐

40+ Languages

Fully localized in over 40 languages for worldwide use.

🔌

Works Offline

Astronomical calculations run locally — no internet required.

About MoonKeeper

MoonKeeper tracks moon phases with precision and helps you calibrate your watch moon phase complication. It shows the current lunar phase with exact illumination percentage, a 30-day forecast calendar, and calculates the exact number of crown clicks needed to set your watch.

Supports 59-tooth standard discs, 135-tooth precision discs, and custom configurations. Whether you own a Patek Philippe, Rolex, or any moon phase watch, MoonKeeper keeps your complication in sync with the sky.