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Life & fun · alternatives · 2026

24 alternatives to Moon Phase Calculator

Quick, accurate, and easy calculation of moon phases

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Tiny Moon is a tiny Swift library to calculate the moon phase for any given date, works super fast, and works completely offline. All of this started when I realized that we only have 12, sometimes 13, full moon's in a year. That doesn’t seem like that many. I set out to build a MacOS app to remind me when a full moon occurs, so that I could take a moment and step outside to appreciate it. The MacOS app I ended up creating can be found at https://apps.apple.com/us/app/tiny-moon/id6502374344 along with the source code [0], all powered by the Tiny Moon library. I…

    2024 · github.com · its alternatives →

  2. 2

    Locate and predict the Moon's position in AR 🌝

    2018 · play.google.com · its alternatives →

  3. 3

    little page that helps you find the moon.

    2024 · moonfinder.peng37.com · its alternatives →

  4. 4

    Moon Sign Calculator, Astrology

    2025 · its alternatives →

  5. 5

    A collection of impls to get the current moon phase - iriswebb/moonphase

    2025 · github.com · its alternatives →

  6. 6

    Moon Phase Calendar

    2023 · moonphase.info · its alternatives →

  7. 7

    All in one calendar to find the next full moon date

    2021 · nextfullmoon.org · its alternatives →

  8. 8

    An app for Moon enthusiasts

    2021 · apps.apple.com · its alternatives →

  9. 9

    Live lunar cycle & moon calendar 2025

    2025 · phaseofthemoontoday.com · its alternatives →

  10. 10

    Beautifully track the phase of the moon

    2017 · moonapp.me · its alternatives →

  11. 11AR
  12. 12

    Calculator to perform elementary operations on units of time

    2017 · 8mobile.org · its alternatives →

  13. 13
    Moon▲89

    Beautifully track the phase of the moon

    2015 · whyamicrazytoday.com · its alternatives →

  14. 14

    The ultimate app for calculating your age and birthday

    2023 · play.google.com · its alternatives →

  15. 15

    Secrets of time: know your age instantly

    2023 · play.google.com · its alternatives →

  16. 16
    Lumoon▲38

    Live 3D Moon Phase Calendar

    2025 · apps.apple.com · its alternatives →

  17. 17

    Privacy-first period calendar with smart predictions 📅

    2020 · period-calculator.com · its alternatives →

  18. 18AR

    Sun Locator is an Android app that predicts the Sun and Moon position and interactively displays them

    2018 · sunlocator.com · its alternatives →

  19. 19

    Point, scan & calculate in a snap

    2023 · its alternatives →

  20. 20

    A simple moon data app

    2020 · its alternatives →

  21. 21

    What's the moon phase today?

    2023 · moonphasetoday.org · its alternatives →

  22. 22

    Tonight's moon, moonrise and moonset for your spot

    Aug 2026 · orangebot.ai · its alternatives →

  23. 23

    Moon Sign Calculator,Moon Sign Predictions by Name Finder

    2021 · its alternatives →

  24. 24

    No BS. Simple calculator for day-to-day use

    2025 · chromewebstore.google.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →