Moon Phase Calendar
pentarab Tools In-app purchases Contains ads
Today's moon phase, illumination and moon age — plus a full month calendar.
- Price
- Free
- In-app purchases
- Updated
- Sep 14
- 2026 · v1.0.0
Screenshots
About Moon Phase Calendar
Moon Phase Calendar opens straight to tonight's moon. No setup, no account, no sign-in — the phase, illumination and moon age are on screen the moment you launch.
TONIGHT AT A GLANCE
• Phase name, illumination percentage and moon age in days
• A drawn moon disc that matches the real terminator, not a generic icon
• Days remaining until the next full moon and the next new moon
A FULL MONTH, NOT JUST TODAY
• Every day of the month with its own phase glyph
• Tap any day to see that night's detail
• The next eight principal phases — new, first quarter, full, last quarter — with exact dates
BUILT ON REAL ASTRONOMY
Phases are computed on your device from established astronomical algorithms, not looked up from a table. That means every date works, past and future, with no network and no location permission — moon phase is the same wherever you stand.
WORKS OFFLINE, ASKS FOR NOTHING
• No location access
• No account
• No internet needed for any calculation
Remove ads with a one-time purchase, or unlock unlimited year navigation, unlimited saved dates and text export.
Pro: no ads, unlimited use, all features unlocked. One-time purchase.
TONIGHT AT A GLANCE
• Phase name, illumination percentage and moon age in days
• A drawn moon disc that matches the real terminator, not a generic icon
• Days remaining until the next full moon and the next new moon
A FULL MONTH, NOT JUST TODAY
• Every day of the month with its own phase glyph
• Tap any day to see that night's detail
• The next eight principal phases — new, first quarter, full, last quarter — with exact dates
BUILT ON REAL ASTRONOMY
Phases are computed on your device from established astronomical algorithms, not looked up from a table. That means every date works, past and future, with no network and no location permission — moon phase is the same wherever you stand.
WORKS OFFLINE, ASKS FOR NOTHING
• No location access
• No account
• No internet needed for any calculation
Remove ads with a one-time purchase, or unlock unlimited year navigation, unlimited saved dates and text export.
Pro: no ads, unlimited use, all features unlocked. One-time purchase.
What’s new
Version 1.0.0 · Updated September 14, 2026
Initial release.
Alternatives to Moon Phase Calendar
Looking for apps like Moon Phase Calendar? Here are 6 similar Android apps on Google Play. All of them are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Moon Phase Calendar | – | Free | 0+ | Sep 14, 2026 | |
| Guitar Tuner | – | Free | 0+ | Sep 15, 2026 | Compare |
| STL Viewer: 3D Model | – | Free | 0+ | Sep 14, 2026 | Compare |
| CSV Viewer | – | Free | 0+ | Sep 14, 2026 | Compare |
| Pop It: Antistress Fidget | – | Free | 0+ | Sep 14, 2026 | Compare |
| Bubble Level: Spirit Level | – | Free | 0+ | Sep 14, 2026 | Compare |
| Magnifier: Magnifying Glass | – | Free | 0+ | Sep 14, 2026 | Compare |
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