Tsukuyomi - Moon Journal
Moon phases & ritual journal
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Tsukuyomi is a serene moon phase journal that connects the wisdom of lunar cycles with the rhythm of your everyday life.
Write your wishes under the new moon. Release what no longer serves under the full moon. Live in tune with the ancient wisdom of the moon.
KEY FEATURES
— Tonight's Moon
See today's moon phase, lunar age, and illumination at a glance. A poetic message accompanies each phase to inspire reflection.
— Lunar Calendar
A monthly calendar visualizing the moon's rhythm, with days until the next new and full moon clearly shown.
— Heart Journal
Capture your thoughts with a mood icon. Look back at your entries alongside the moon phase that shaped them.
— Photos
Attach a moon photograph or a memory to your entries.
— Fully Offline
All data stays on your device. No account, no login, no ads.
TSUKUYOMI PRO (optional)
Pro unlocks unlimited moon-card redraws and an on-device moon reflection that helps you revisit your entry alongside the lunar phase. The current Japan storefront prices are ¥150 weekly, ¥480 monthly, and ¥2,800 annually; Apple shows the price and eligibility for any introductory offer before purchase. Your journal text stays on your device and is never sent to an external service.
WHO IT'S FOR
- Anyone wanting to bring lunar rhythm into daily life
- People seeking a daily mindfulness or self-reflection practice
- Lovers of spirituality, manifestation, or wellness
- Anyone looking for a beautiful, serene Japanese journal app
Look up at the moon. Write what comes to mind.
That becomes the record of your journey.
—
Developer: Starcrown, Inc.
Support: https://starcrown.co.jp/support
Privacy Policy: https://starcrown.co.jp/privacy
Terms of Use: https://starcrown.co.jp/legal
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added Settings restore access and prevented duplicate restore requests while improving purchase-state stability.
The developer, Starcrown Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Starcrown Inc.
- Size
- 3.1 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, Danish, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Tsukuyomi Pro Weekly $0.99
- Medium Gift $1.99
- Generous Gift $5.99
- Small Gift $0.99
- Tsukuyomi Pro Yearly $17.99
- Tsukuyomi Pro Monthly $2.99
- Copyright
- © 2026 Starcrown, inc.