Comparison

Planet simulation vs Galaxy Space Simulator 3D

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Planet simulation

Design and build your own solar system with various stars. Explore the fascinating world of gravity and recreate celestial bodies. A relaxing game for your spare time.

Highlights
  • Create your own solar system
  • Simulate gravity
  • Design with various stars
  • Reproduce celestial bodies
  • Relaxing gameplay
Features
Read full description

Enjoy world of gravity! Planet simulation game can also reproduce solar system. Create the universe with various stars. You may be able to recreate the solar system. In spare time or boring time, it is a recommended game. This game is the 2nd iOS game for the Web Game Site "DAN-BALL"

About

Galaxy Space Simulator 3D

Create and explore your own universe with a realistic 3D space simulator. Witness celestial bodies orbit, form asteroid belts, and customize planets with various textures and skins. Save, load, and share your cosmic creations with others.

Highlights
  • Realistic 3D graphics
  • Physics-based gravity simulation
  • Planet and star customization
  • Save, load, and pause functionality
  • Share creations online
  • Unlockable content through achievements
Features
Read full description

Create your own solar system with our immersive 3D and realistic space simulator for FREE! Galaxy Space Simulator is an immersive, fun, and addicting simulator with base on real astrophysical gravity law. You can watch in real time how a planet orbits the sun and how asteroid belt forms. It’s an educational activity that is so mesmerizing and entertaining for the whole family. === FEATURES OF GALAXY SPACE SIMULATOR: === * IMMERSIVE HIGH QUALITY 3D GRAPHIC Enjoy the immersive, realistic graphic. It really feels like you are in the outer space and observing the solar system from away. This app uses simple swipe and pinch to control the view. You can view the planetary orbits and track them. * FREE SIMULATOR Enjoy our 3D space simulator for FREE! You start with limited planets but you can unlock more by completing achievements. We add new achievements to unlock so you will never run out of things to do and explore. * REALISTIC SIMULATOR The movement of the sky objects are simulated based on how gravity works in the outer space and how each object pulling at each other depending on their mass. You can see how the planet orbits the sun and maybe collides with each other, how asteroid belt forms, and other space phenomenon. * CUSTOMIZATION Customize your planets and stars with textures and skins. You can also change the background of the scene. You can also adjust for speed, size, and location of the sky objects, as well as choose for random distribution. * HOW TO PLAY GUIDE You don’t need to feel overwhelmed. We explain the app control and functions within the app so you know how to create sky objects, follow the orbits, view guide, and more. * SAVE, LOAD, PAUSE AND RESUME You don’t have to worry of losing your solar system if you can’t finish it in one go. Save your project and load it later on. You can also pause and resume the solar system anytime. * SHARE ONLINE Do you want to impress your friends and family with your creation? Share your creation on social media. You can also share your solar system model with other users, find models by other users and modify them to create your own. You don’t have to be a sky gazer or a science fiction enthusiast to enjoy our space simulator app. This is a very fun and addicting activity to do anytime, anywhere. Don’t worry if you don’t know where or how to start. You can load other people’s solar systems and add your own elements to them as you like. Keep creating and experimenting and enjoy watching what will happen as the planets, stars, and asteroids moving and orbiting each other. You can witness planetary collisions and the evolution of the solar system you create as time goes by. It will certainly deepen our understanding about the space and universe. *** We appreciate all the feedback from our users. Please support Galaxy Space Simulator, 3D Solar System Simulator by leaving a rating and review. Don’t forget to share our universe sandbox app to your friends and family so they can enjoy it too!

Screenshots

Planet simulation4 screens
Galaxy Space Simulator 3D4 screens

Verdict

The call

The clearest difference is rating: Galaxy Space Simulator 3D at 4.4 against Planet simulation's 3.9. Galaxy Space Simulator 3D also leads on ads (none vs shown). Planet simulation's advantage is in-app purchases (none vs 13) and review sentiment (74% vs 40%). On price, ratings volume, update cadence and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Galaxy Space Simulator 3D sells 13 one-off in-app purchases. Planet simulation asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Galaxy Space Simulator 3D holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 164 and 457 respectively. Written reviews complicate that: 74% of Planet simulation's written reviews are positive against 40% of Galaxy Space Simulator 3D's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Planet simulation ships an update every 7 months, Galaxy Space Simulator 3D every 5 months. Both last shipped on September 19, 2026.

Scorecard5 real differences · 5 level
Planet simulation versus Galaxy Space Simulator 3D: the parameters behind the verdict, then further details
ParameterPlanet simulationGalaxy Space Simulator 3D
PriceFreeFree
Rating3.9 (164 ratings)4.4 (457 ratings) — better
Positive reviews74.3% of reviews — better39.5% of reviews
Number of ratings164457 — better
Update frequencyEvery 7 monthsEvery 5 months — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size15 MB219 MB
Age rating4+4+
DeveloperDAN-BALLKrassimir Kondarev

Customer experience

Planet simulation

All ratings164 ratings
Positive72.0%
Neutral6.1%
Negative22.0%
Written reviews346 reviews
Positive74.3%
Neutral9.0%
Negative16.8%

Galaxy Space Simulator 3D

All ratings457 ratings
Positive83.6%
Neutral2.8%
Negative13.6%
Written reviews86 reviews
Positive39.5%
Neutral10.5%
Negative50.0%

User reviews

Planet simulation

From 164 App Store ratings

What we love

  • 🚀 Realistic gravity simulation
  • 👍 Fun to mess around with
  • 🎨 Visually appealing
  • 🤖 Good for learning about planetary motion

Room to improve

  • 🐛 Planets often crash into the sun
  • 🔍 Limited features and customization options
  • 📢 Distracting ads
  • 🤯 Confusing controls and UI

Galaxy Space Simulator 3D

From 457 App Store ratings

What we love

  • 🚀 Fast loading
  • 👍 Good graphics
  • 💡 Motivating
  • 👍 Fun to play

Room to improve

  • 🐛 Slow loading
  • 🐛 Buggy
  • 🐛 Difficult to use
  • 🐛 Limits on features

Bugs and requests

Planet simulation

Reported bugs

3 issues
  • Planets sometimes disappear or behave erratically
  • App crashes or freezes occasionally
  • Scaling and scrolling issues

Requested features

5 requests
  • Add more celestial objects (black holes, supernovas, etc.)
  • Allow for more complex orbits and binary systems
  • Implement a save/load feature for solar systems
  • Add a tutorial or help section
  • Integrate with educational resources on astronomy

Galaxy Space Simulator 3D

Reported bugs

4 issues
  • Perpetual loading screen
  • Planets and systems not functioning properly
  • Zooming and navigation issues
  • Frequent crashes and app not launching

Requested features

4 requests
  • Add a loading bar
  • Improve navigation and controls
  • Increase planet and system creation limits
  • Add more advanced features (black holes, wormholes, etc.)

In-app purchases

None

Planet simulation

No in-app purchases

13 purchases

Galaxy Space Simulator 3D

One-time13
  • High Res Ceres$0.99
  • High Res Jupiter$0.99
  • Remove ads$0.99
Show 10 more
  • Skybox deep space$0.99
  • Skybox green nebula$0.99
  • High Res Earth$1.99
  • High Res Night Earth$1.99
  • Add 5 more planets$2.99
  • Skybox nebulas clash$2.99
  • Unlock asteroid belts$3.99
  • Premium planets bundle$3.99
  • Add 10 more planets$4.99
  • Unlock every feature in game!$14.99

Questions

Is Planet simulation free?
Planet simulation is free to download, with no in-app purchases.
Is Galaxy Space Simulator 3D free?
Galaxy Space Simulator 3D is free to download, with in-app purchases available.
Which has better reviews, Planet simulation or Galaxy Space Simulator 3D?
Galaxy Space Simulator 3D is rated higher. Planet simulation averages 3.9 out of 5 from 164 ratings, while Galaxy Space Simulator 3D averages 4.4 from 457 ratings.
Do Planet simulation or Galaxy Space Simulator 3D have ads?
Planet simulation shows ads; Galaxy Space Simulator 3D does not.
Which is updated more often, Planet simulation or Galaxy Space Simulator 3D?
Planet simulation ships an update every 7 months, and Galaxy Space Simulator 3D every 5 months. Most recently, Planet simulation was updated on September 19, 2026 and Galaxy Space Simulator 3D on September 19, 2026.

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