Moon Calendar Watch shows Moon Phases and times of Sunrise, Sunset, Moonrise and Moonset.
Swipe left/right to see the Moon of the next day or play an animation of the Moon Phase Calendar to get a quick overview.

The app determines your GPS location and calculates the precise Moon and Sun data at your location.
Display the Moon on your iPhone, iPod or Apple Watch

* Display the Moon on iPhone, iPod or Apple Watch
* Precise times of Sunrise, Sunset, Moonrise and Moonset for your GPS location
* Swipe left/right to see the Moon phases of the next day
* Play an animation of the Moon Phase Calendar to get a quick overview
* Offline viewing capability

What’s New

Version 1.3.6

This app version works also on the Apple Watch and on Fitbit smartwatches.
Please watch the video:
The Fitbit phone app "Sync" step, shown in the video, is very important. Don't skip it and make sure that the watch app Moon Calendar Watch is closed during the Sync.

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating

cyndigardn ,

Doesn't work on my fitbit Versa

Sadly, even after paying $1.99, the app wouldn't work on my Versa. I should've read the reviews first 😔 🤷‍♀️

mweschb ,

Does not work with Fitbit

Despite all the tricks on the website, I’ve never been able to get the app to work. The developer blames Fitbit sync issues but all my other applications work fine.

🐱Graystripe🐱 ,

Awesome to the moon and back

This app is awesome. I have always looked on my calendar and on the internet for the next half or full moon. Now I can just check my watch. This is very helpful and I will not forget a full moon again. The app always synced to my watch and the moon shape was always accurate

App Privacy

The developer,, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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