Astral Age Calculator

Astral Age Calculator

Birthday countdown & reminder

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Free
In-App Purchases

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Details

Released
June 3, 2026
Updated
October 11, 2026

Features

Astral Age Calculator video #1 for iPhone
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Astral Age Calculator screenshot #5 for iPhone
Astral Age Calculator screenshot #6 for iPhone
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About

How old are you on Mars? How many full moons have you lived through? Astral Age measures your life in the clocks of the solar system. Enter your birth date and time and see your age in Earth days, Moon cycles, and years and days on every planet from Mercury to Pluto. Then it counts down to your next big number. EARTH Your age in years, months, weeks and days, with a live counter and a globe that turns with you. THE MOON Every full moon cycle since you were born, and how long until the next one. THE PLANETS Your age on Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. A year on Neptune lasts almost 165 Earth years, so few of us will see our first. A day on Jupiter is under 10 hours long, so you've lived through far more of those than days on Earth. MILESTONES Astral Age finds the round numbers ahead of you, like your 10,000th day or your 500th month. Get a notification at the exact moment one arrives, or add it to Apple Reminders. Celebrate your first milestone to unlock a hidden game. SHARE IT Send your Mars age or your next countdown to friends as a ready-made card. ASTRAL AGE PREMIUM - Unlimited birthdays: follow the cosmic age of your partner, kids and friends - Home Screen widgets: event countdown (iOS 17+) and Moon cycles (iOS 15.6+) - iCloud sync: your birthdays and game progress on all your devices - Support an independent developer Premium is available as an annual subscription or a one-time lifetime purchase. Find out how old you are on Mars. - - - Terms of Use (EULA): https://astralage.app/terms Privacy Policy: https://astralage.app/privacy
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What's New in Astral Age Calculator

1.4.0

October 11, 2026

- New: iCloud sync for birthdays and game progress (Premium) - New: A globe for your Earth age, in the app and widgets - Fixed: More realistic Moon phase shading - Fixed: Day and week milestones arrive at your exact birth time, even across daylight saving changes

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Subscriptions & In-App Purchases

Unlimited birthdays + Widgets

Unlimited birthdays + Widgets

$12.991 Year
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