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App Store Apps > Productivity > Astro Sky Calendar
Astro Sky Calendar icon

Astro Sky Calendar

by 明杰 曾 · Productivity · Free
On the App Store since June 2026 · Data updated 2026-10-22

Astro Sky Calendar is made and published by 明杰 曾. AppBrain is an independent app data site and isn't affiliated with 明杰 曾. The app name, icon, screenshots and description belong to 明杰 曾 and are shown as published on the App Store.

AppBrain's verdict

Last updated
September 3, 2026
Size
18.9 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By 明杰 曾, from the App Store
Astro Sky Calendar Screenshot 1 of 5
Astro Sky Calendar Screenshot 2 of 5
Astro Sky Calendar Screenshot 3 of 5
Astro Sky Calendar Screenshot 4 of 5
Astro Sky Calendar Screenshot 5 of 5
Screenshots by 明杰 曾, from the the App Store listing
Description by 明杰 曾 Written by the developer, not by AppBrain. Click to read.
Astro Sky Calendar seamlessly integrates standard calendar planning with real-time astronomical sky events in one simple, elegant experience.

Track your important dates, organize tasks, and monitor the actual movements of the night sky — from precise moon phases and meteor showers to visible constellations and planetary alignments. Whether you are an amateur astronomer planning your next stargazing session, or simply want to track real celestial events as part of your daily routine, AstroCal helps you stay perfectly coordinated with both your schedule and the universe.

Designed for a clean and focused experience, AstroCal makes it easy to browse dates, manage personal events, and access key astronomical parameters at a glance.

Features

• Clean Calendar Utility: An intuitive, minimalist interface to manage your daily schedules and personal events.
• Real-Time Astronomy Data: Track visible constellations, moon phases, solar/lunar eclipses, and upcoming celestial events.
• Stargazing Planning: Stay informed about optimal night sky observation windows based on astronomical timing.
• Streamlined Navigation: Smooth, fluid gesture support designed for quick daily and future planning.
• Lightweight & Focused: A zero-bloat, highly responsive experience tailored for efficient everyday use.

Astro Sky Calendar is built for individuals who want more than a basic calendar — a practical, functional tool to stay organized while keeping an eye on the wonders of the scientific universe above.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
18.9 MB
Content rating
Everyone

Technologies used by Astro Sky Calendar

Releases

Updates seen on the App Store
Version
1.3.4
Launched
June 2026

No changelog data

Alternatives

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Rankings

App Store top charts

App Store Rankings for Astro Sky Calendar

This app is not ranked

About the app and developer

About Astro Sky Calendar

Astro Sky Calendar is a productivity app developed by 明杰 曾.

What is the rating of Astro Sky Calendar?

Astro Sky Calendar has no ratings yet.

Is Astro Sky Calendar free?

Astro Sky Calendar is free. The app size is 18.91 MB. The latest version available is 1.3.4. The last update was on September 3, 2026.

What are the requirements for Astro Sky Calendar?

The app has a content rating of Everyone. The app has been available on the App Store since June 2026.

Developer information for 明杰 曾

明杰 曾

Address:

Frequently asked questions about Astro Sky Calendar

Is Astro Sky Calendar free?

Yes. Astro Sky Calendar is free on the App Store.

Is Astro Sky Calendar still available?

Yes. Astro Sky Calendar is on the App Store, and the last update we saw was on September 3, 2026.

How large is Astro Sky Calendar?

Astro Sky Calendar is 18.91 MB.

Is Astro Sky Calendar suitable for children?

App Store rates the content of Astro Sky Calendar as suitable for everyone.

Who made Astro Sky Calendar?

Astro Sky Calendar was developed by 明杰 曾. It is listed in the productivity category on the App Store.

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