Comparison

Chaos Theory Exploding Pro vs Universe Gravity Simulator 3D

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

Head to head
About

Chaos Theory Exploding Pro

Features
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No Ads! Get one now while it lasts! Thank You For Playing! Enjoy! Three Spaceships of the Orient Are! Bearing gifts we traverse afar! Collide the spaceships with the rocks and shoot for the best! Enjoy! - No In App Purchases, No Advertisements, No micro transactions, No data requirements, Unlimited Play Gameplay. - Game runs on all iOS devices running iOS 12.0 or higher for wide compatibility - Enjoy Lets go Bring Chaos! No crippled gameplay, No data requirements. No micro transactions. No IAP. Just game. https://www.tinyurl.com/reddinteractive https://www.ko-fi.com/reddinteractive https://www.youtube.com/@reddinteractivegames?sub_confirmation=1 Show us some love and thank you for playing. Enjoy!

About

Universe Gravity Simulator 3D

Explore and shape the cosmos in this 3D space simulator. Create galaxies, destroy planets, and engage in epic space battles. Experience realistic physics and stunning visuals as you journey through star realms.

Highlights
  • Realistic physics engine
  • Dynamic universe creation
  • Immersive 3D environments
  • Gravity simulation
  • Solar system exploration
  • Interplanetary collisions
  • Space combat missions
Features
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Welcome to Universe Gravity Simulator 3D, where the cosmos is your playground! This universe sandbox is the ultimate outer space game, combining elements of arcade games, alien shooter missions, and gravity-defying fun. Whether you're a casual gamer or a dedicated space enthusiast, this game will pull you in with its realistic simulation of outer planets, star realms, and intergalactic battles. If you've ever wondered what it feels like to be a planet creator or a planet destroyer, this solar system game puts the power of the universe in your hands! Imagine the thrill of building and shaping entire galaxies, adjusting orbits, growing stars, and watching your solar system evolve. But it's not just about creation—Universe Gravity Simulator 3D lets you engage in galaxy attacks, destroy planets, and even wipe out stars. You’ll command your own space force as you fight to protect your Earth, while also facing off against alien invaders in intense battles inspired by arcade classics like space invaders and galaxy attack. As you play, you’ll discover stars, tweak gravitational forces, and even set up interplanetary collisions, all in the name of fun. Have you ever stargazed and wondered what it would be like to explore Venus, Mars, or the outer reaches of the solar system? Or maybe you've daydreamed of being an astronaut, hurtling through the galaxy in a powerful spaceship, fighting off space invaders in a heroic space battle? Universe Gravity Simulator 3D allows you to explore all of these possibilities and more. The stunning visuals will transport you to far-off star realms where your spaceship sim becomes more than just a game—it's a journey through space and time, a space odyssey that blurs the lines between play and exploration. Game Features: • Realistic physics engine and mechanics. • Dynamic universe creation and amazing phenomenon. • Immersive 3D environments and stunning graphics. • Gravity simulator with solar systems to discover. • Interactive journal to track your universe simulator 3D. • Embark on a journey through space, where you can craft your own universe within a universe sandbox, explore the solar system simulator, and experiment with the laws of physics in a space sandbox. • With Universe Space Simulator, the cosmos is at your fingertips—ready to be shaped, explored, and understood How to Play: • Discover Sandbox Planets, design and create your own solar system, galaxy, universe, and space, and enjoy watching them orbit, • collide, and interact in a cosmic dance in your space sandbox. • Start with a small asteroid absorbing other asteroids to form a solar system. • Adjust the galaxy speed as you like it most. Explore how life develops in your solar system through the planet journal. • Screenshot your complete galaxy with stars and share it with family/friends. Universe Gravity Simulator 3D offers endless possibilities for fans of outer space games, whether you're into astronomy games, arcade action, or stargazing in a planetarium 3D environment. Dive into this expansive solar system game, harness gravity, and become the ultimate master of the universe!

Screenshots

Chaos Theory Exploding Pro4 screens
Universe Gravity Simulator 3D4 screens

Verdict

The call

The clearest difference is price: Universe Gravity Simulator 3D at Free against Chaos Theory Exploding Pro's $0.29. Universe Gravity Simulator 3D also leads on update cadence (every 5 weeks vs every 38 months). Chaos Theory Exploding Pro's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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

Universe Gravity Simulator 3D is free to download; Chaos Theory Exploding Pro costs $0.29 up front. Universe Gravity Simulator 3D sells 1 one-off in-app purchase. Chaos Theory Exploding Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Chaos Theory Exploding Pro ships an update every 38 months, Universe Gravity Simulator 3D every 5 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
Chaos Theory Exploding Pro versus Universe Gravity Simulator 3D: the parameters behind the verdict, then further details
ParameterChaos Theory Exploding ProUniverse Gravity Simulator 3D
Price$0.29Free — better
Rating—4.0 (136 ratings) — better
Positive reviews—42.9% of reviews
Number of ratings—136 — better
Update frequencyEvery 38 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size3 MB235 MB
Age rating4+4+
DeveloperRanz UrsalKUNHAR GAMES LTD

In-app purchases

None

Chaos Theory Exploding Pro

No in-app purchases

1 purchases

Universe Gravity Simulator 3D

One-time1
  • Remove Ads$2.99

Questions

Is Chaos Theory Exploding Pro free?
Chaos Theory Exploding Pro costs $0.29, with no in-app purchases.
Is Universe Gravity Simulator 3D free?
Universe Gravity Simulator 3D is free to download, with in-app purchases available.
Do Chaos Theory Exploding Pro or Universe Gravity Simulator 3D have ads?
Neither Chaos Theory Exploding Pro nor Universe Gravity Simulator 3D shows ads.
Which is updated more often, Chaos Theory Exploding Pro or Universe Gravity Simulator 3D?
Chaos Theory Exploding Pro ships an update every 38 months, and Universe Gravity Simulator 3D every 5 weeks. Most recently, Chaos Theory Exploding Pro was updated on October 8, 2026 and Universe Gravity Simulator 3D on October 14, 2026.

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