COSMOS: Solar System Explorer is an education app developed by Muhammed Celik.
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App Information
COSMOS: Solar System Explorer is freely available from the App Store. The app size is 27.10 MB. The latest version available is 1.0. The last update was on June 1, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Description by Muhammed Celik(from the App Store)
Explore the universe from the palm of your hand. COSMOS is a space exploration app that takes you on an immersive journey through the solar system, distant galaxies, black holes, asteroid belts, and dwarf planets - all with stunning visuals and real astronomical data.
EXPLORE 5 COSMIC REGIONS
Milky Way - FREE Start your journey in our home solar system. Visit all 8 planets, 13 moons, and the Sun. Tap any world to discover facts, stunning imagery, and take a quiz to test your knowledge.
Andromeda Travel 2.5 million light years to our nearest spiral galaxy. Explore 5 deep-space objects including satellite galaxies M32 & M110 and the supermassive black hole at its core. Black Holes Confront the most extreme objects in the universe. From Sagittarius A* at the heart of our galaxy to M87* - the first black hole ever photographed.
Asteroids Journey through the asteroid belt between Mars and Jupiter. Meet Vesta, Bennu, Ryugu, Psyche and other rocky relics from the early Solar System.
Dwarf Planets Venture beyond Neptune to discover Pluto, Eris, Haumea, Makemake, and Ceres - worlds too small to be planets, too fascinating to ignore.
LEARN AS YOU EXPLORE Every object comes with detailed facts and a built-in quiz. Test yourself on difficulty levels from Quick to Expert and earn badges as you master the cosmos. 13 BADGES TO EARN Track your progress and unlock achievement badges as you explore each region. Can you earn the ultimate "Universe Mapped" badge by visiting every object? PRIVACY FIRST No account required. No ads. No tracking. All your progress is stored locally on your device. COSMOS PREMIUM Unlock all 4 premium regions with a single one-time purchase. No subscription, no hidden fees - pay once, explore forever. Start your journey today. The universe is waiting.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
