COSMOS - 3D Solar System is made and published by yuudai tasaki. AppBrain is an independent app data site and isn't affiliated with yuudai tasaki. The app name, icon, screenshots and description belong to yuudai tasaki and are shown as published on the App Store.

About COSMOS - 3D Solar System

COSMOS - 3D Solar System is an education app developed by yuudai tasaki.

User Ratings

COSMOS - 3D Solar System is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

COSMOS - 3D Solar System is freely available from the App Store. The app size is 3.81 MB. The latest version available is 1.2. The last update was on August 21, 2026.

Technical Requirements

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

Description by yuudai tasaki (from the App Store)

COSMOS is a solar system you hold in your hand.

This is not a decoration. Every planet sits exactly where it is right now, computed from real orbital mechanics. Where is Jupiter tonight? How are Saturn's rings tilted? Open the app — the answer is there.

- REAL ORBITS
Positions of all 8 planets and the Moon are computed from Keplerian orbital elements in real time. Scrub through time to see the sky 10 years from now — or the day you were born.

- PHOTO-REAL TEXTURES
Saturn's rings, Jupiter's Great Red Spot, sunspots and solar granulation — every texture is generated on your device and stays crisp as you zoom.

- CONTROL TIME
From one second = hours, to one second = years. Watch the Moon change phase and the planets trace their orbits with your own eyes.

- EXPLORE FREELY
Pinch and swipe from outside the solar system down to a planet's face. Tap any body for details.

- DESIGNED WITH RESPECT
- No ads, ever
- No in-app purchases — one simple price
- Works fully offline, on a plane or on a mountain
- Collects zero personal data

For curious kids asking "why?"
For stargazers who want a quiet moment of awe.
The real universe, in your pocket.

LANGUAGES
English, Japanese, Simplified Chinese, Korean, Spanish, French, German

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Screenshots

COSMOS - 3D Solar System Screenshot 1 of 5

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Screenshots by yuudai tasaki, from the the App Store listing

Official page on the App Store

Alternatives to COSMOS - 3D Solar System

Changelog of COSMOS - 3D Solar System

No changelog data

Developer information for yuudai tasaki

yuudai tasaki

Address:

Comments on COSMOS - 3D Solar System for iOS

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App Store Rankings for COSMOS - 3D Solar System

This app is not ranked

Technologies used by COSMOS - 3D Solar System

Frequently asked questions about COSMOS - 3D Solar System

Is COSMOS - 3D Solar System free?

Yes. COSMOS - 3D Solar System is free on the App Store.

Is COSMOS - 3D Solar System still available?

Yes. COSMOS - 3D Solar System is on the App Store, and the last update we saw was on August 21, 2026.

How large is COSMOS - 3D Solar System?

COSMOS - 3D Solar System is 3.81 MB.

Is COSMOS - 3D Solar System suitable for children?

App Store rates the content of COSMOS - 3D Solar System as suitable for everyone.

How do people rate COSMOS - 3D Solar System?

COSMOS - 3D Solar System has one rating of 5.00 stars on the App Store.

Who made COSMOS - 3D Solar System?

COSMOS - 3D Solar System was developed by yuudai tasaki. It is listed in the education category on the App Store.

What are the best alternatives to COSMOS - 3D Solar System?

People looking at COSMOS - 3D Solar System also look at these education apps: Language Tutor · Baro, EarthView: Live Solar System, Solar System: Planet Atlas, Planet - Solar System, RxSummit: Pharmacy Exam Prep.

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COSMOS - 3D Solar System