Cosmic Atlas vs ARPlanets 2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cosmic Atlas
Explore a vast, scientifically rendered universe with lifelike exoplanets and detailed celestial bodies. Navigate through trillions of light years with multiple exploration modes, from first-person flight to telescopic identification. Discover and learn about thousands of planets beyond our solar system.
- Explore 5,000+ lifelike exoplanets
- Navigate 180 trillion sq light years
- Six interstellar travel modes
- First-person planet view
- Scientifically accurate renderings
- Telescope identification mode
- Detailed planet information panels
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Go beyond star gazing. Visit nearly 5,000 lifelike exoplanets and navigate 180 trillion square light years of the universe beyond our solar system. Featuring 6 modes of interstellar travel and examination, Cosmic Atlas is an open-world space exploration app for those who look up at the night sky and wonder what we may find in the infinite frontier of the universe. Try it free and fly anywhere in the solar system plus six bonus planetary systems for a total of 50+ stunning planets, moons, and dwarf planets. Upgrade for all the incredible planets and features to explore every corner of the Milky Way mapped by NASA, JPL, ESA, and other international space programs. ::::: VISIT THOUSANDS OF PLANETS ::::: First-person view of 4,987 recently discovered exoplanets with stunning 3D models featuring detailed atmospheres and surfaces using science-driven artist renderings, including: [•] Potentially habitable Earth-like planets in the Habitable Zone that can support liquid water [•] Hot terrestrial planets closer to the system's star with landscapes from windswept sands to volcanic infernos or oppressive Venus-like atmospheres [•] Cold terrestrial planets past the habitable zone covered with rocks, frozen deserts, or sheets of ice [•] Jovian gas giants with colorful cloud layers based on the elements visible in the upper atmosphere at different temperatures [•] Neptunian ice giants with outer clouds that appear glassy smooth or enveloped with strings of cool clouds ::PLUS:: High resolution planets, moons, and dwarf planets in our own Solar System created from enhanced NASA mission images ::::: MASSIVE OPEN COSMIC ENVIRONMENT ::::: [•] Over 180 trillion square light years of the Milky Way ready to explore at it’s true scale [•] 116,000+ unique stars individually colored to match their true color temperature in blue, yellow, or red spectrums [•] 3,710 unique planetary systems with confirmed exoplanets [•] Scientifically accurate star positions and luminosity to see what the night sky looks like from distant worlds [•] Data-rich information panels to learn about planet attributes, parent system, discovery method, and research programs credited with its discovery [•] Flag stars and planets to easily revisit later ::::: SIX EXPLORATION MODES ::::: [New!] Telescope :: to point your phone at the sky to identify planets, stars, and distant planetary systems Pilot :: with first person flight controls and autopilot to lock trajectory toward a selected destination Orbit :: to easily navigate systems and rotate or zoom in to examine planets Navigator :: to find nearby systems and planets or revisit saved planets Database :: to browse the complete catalog find new exoplanets, planetary systems, and stars Search :: to find specific stars and exoplanets or nearby planets, moons, and dwarf planets in our solar system ::::: SETTINGS ::::: HDR Lighting :: Active by default, HDR lighting shows realistic relative brightness of stars and planets. Toggle HDR off for consistent lighting with stars and the Milky Way always visible in the background. Systems Only :: Enable to hide labels for stars without exoplanets in Pilot, Navigator, & Telescope modes. Objects with Info Only :: Enable to hide labels for stars without detailed data available. ::::: DATA SOURCES ::::: Using the latest exoplanet data from programs by NASA and the European Space Agency, Cosmic Atlas is a true-to-scale 3D environment where users can freely explore our small section Milky Way galaxy and examine thousands of newly discovered stars and exoplanets. The latest planetary system data is collected from a number of public research programs, including the University of Puerto Rico's Planetary Habitability Laboratory and the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with NASA under the Exoplanet Exploration Program.
ARPlanets 2
Explore the augmented reality Solar System with interactive 3D models and intuitive gestures. Learn basic and advanced astronomy concepts through engaging AR lessons.
- Augmented reality Solar System exploration
- Interactive 3D model manipulation
- Discover celestial body details
- AR-based astronomy lessons
- User-friendly interface
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Introducing ARPlanets 2! Completely rewritten from scratch to offer the ultimate user experience this app will bring the entire augmented reality Solar System into your pocket! The AR user experience is of the highest level with total control of the models thanks to intuitive gestures. The new great AR Lessons section will teach you with nice lessons in augmented reality basic astronomy concepts such as Kepler's Laws up to advanced notions such as differential photometry. Learning has never been so beautiful! -> Main features - User friendly user interface aimed at offering the maximum user experience - Completely manipulate 3D models thanks to very simple gestures. - Discover the names of the most interesting areas of the Moon, Mars and Jupiter simply by getting closer with your phone! - Learn notions of basic astronomy in augmented reality such as the Earth-Moon system and Kepler's Laws up to advanced topics such as differential photometry thanks to the AR Lessons section! Learning has never been so beautiful!
Screenshots
Verdict
The clearest difference is rating: Cosmic Atlas at 3.7 against ARPlanets 2's 3.3. Cosmic Atlas also leads on update cadence (every 3 weeks vs every 6 weeks) and ratings volume (65 vs 15). On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Cosmic Atlas sells 1 one-off in-app purchase and ARPlanets 2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Cosmic Atlas holds the better App Store score, 3.7 against 3.3. Both are backed by a comparable volume of ratings — 65 and 15 respectively. Written reviews point the same way: 59% of Cosmic Atlas's written reviews are positive against 57% of ARPlanets 2's.
Cosmic Atlas ships an update every 3 weeks, ARPlanets 2 every 6 weeks. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.
| Parameter | Cosmic Atlas | ARPlanets 2 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (65 ratings) — better | 3.3 (15 ratings) |
| Positive reviews | 58.5% of reviews — better | 57.1% of reviews |
| Number of ratings | 65 — better | 15 |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 147 MB | 408 MB |
| Age rating | 4+ | 4+ |
| Developer | Cosmic Atlas LLC | Daniele Citi |
Customer experience
Cosmic Atlas
ARPlanets 2
Bugs and requests
Cosmic Atlas
Reported bugs
8 issues- App crashes upon opening
- Kicked out of the game
- Cannot connect to server
- Error that doesn't let user in
- Planets brighten up unexpectedly
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- Dark side of planets brightens up
- Cannot buy upgrades
- App became free after purchase, now requires new purchase for features
Requested features
7 requests- Add more solar system objects
- Fix Haumea's shape
- Add more candidates, dwarf moons, hypothetical objects, spacecrafts, anomalies, random asteroids, meteoroids, and comets
- Add ability to go into planets and see a preview
- Add more galaxies to travel to
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- Add a search page/bar
- Add control for enlarging text
ARPlanets 2
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cosmic Atlas
- Premium Features$0.99
ARPlanets 2
- Full Access AR$1.99
Questions
Is Cosmic Atlas free?
Is ARPlanets 2 free?
Which has better reviews, Cosmic Atlas or ARPlanets 2?
Do Cosmic Atlas or ARPlanets 2 have ads?
Which is updated more often, Cosmic Atlas or ARPlanets 2?
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