Comparison

Intergalactic Solar System vs GalacticAR

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

Head to head
About

Intergalactic Solar System

Explore planets, moons, and countries in this space simulator mini-game. Learn astronomy and geography aligned with next-generation science standards. Discover the Milky Way galaxy and assess your knowledge through engaging gameplay.

Highlights
  • Planet and moon exploration
  • Country geography learning
  • Milky Way galaxy view
  • Common Core aligned curriculum
  • Proficiency assessment
  • Engaging gameplay levels
Features
Read full description

Intergalactic Education introduces Intergalactic Solar System, a mini-game that teaches about planets, moons, and countries. This space simulator lets you explore celestial bodies from the viewpoint of space itself. The latest edition adds the Milky Way as an observable galaxy. Intergalactic Solar System uses next generation science standards (Common Core aligned) astronomy and geography. (Follows standards ESS1.A, ESS1.B, and CCSS.ELA-LITERACY.RH.6-8.7) Try Intergalactic Solar System! Assess proficiency in Solar System knowledge according to educational standards. Rewarding levels of gameplay maintain engagement. You will forget you were doing astronomy and geography!

About

GalacticAR

Explore the cosmos with interactive 3D models and immersive scenes. Test your astronomy knowledge with over 300 quiz questions covering celestial bodies and phenomena. Learn about planets, stars, galaxies, and more in multiple languages.

Highlights
  • 300 astronomy quiz questions
  • 121 astronomical topics encyclopedia
  • 43 interactive 3D models
  • 16 immersive outer space scenes
  • 9 main astronomical categories
  • 6 supported languages
Features
Read full description

Dear travellers through time and space! Need any help in navigating the vastness of the cosmos? Fear not, GalacticAR has got you covered. Explore and learn about the universe, from small comets, to our solar system, to clusters of galaxies. Immerse yourself in stunning experiences that will leave you breathless. Test your knowledge by taking the quiz, where 300 astronomy questions of various difficulty levels await you. GalacticAR is a comprehensive catalog of astronomical objects and topics, brought to life through 3D models and scenes, and gamified with an engaging astronomy quiz. Features: • 300 quiz questions to test and expand your knowledge • 121 astronomical topics in the encyclopedia • 43 interactive 3D models • 16 immersive outer space scenes, from the Solar System to galaxies. • 9 main categories: Comets, Asteroids, Moons, Planets, Solar System, Stars, Black Holes, Galaxies, and Universe. • 8 Game Center achievements to collect • 3 Game Center leaderboards to compete in • 6 languages (English, German, French, Spanish, Japanese and Simplified Chinese) • Made for Vision Pro, iPhone, iPad, Mac, Apple TV and Apple Watch. No matter if you are a space nerd or just curious about the universe, download GalacticAR today and start exploring!

Screenshots

Intergalactic Solar System3 screens
GalacticAR4 screens

Verdict

The call

The clearest difference is rating: GalacticAR at 4.4 against Intergalactic Solar System's 4.0. GalacticAR also leads on ratings volume (119 vs 25) and device support (6 vs 3). Intergalactic Solar System's advantage is iOS requirement (13.0 vs 26.0). On price, review sentiment, update cadence and ads 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. Intergalactic Solar System sells 1 one-off in-app purchase and GalacticAR sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

GalacticAR holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 25 and 119 respectively. Written reviews split almost evenly too, at 70% and 69% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Intergalactic Solar System versus GalacticAR: the parameters behind the verdict, then further details
ParameterIntergalactic Solar SystemGalacticAR
PriceFreeFree
Rating4.0 (25 ratings)4.4 (119 ratings) — better
Positive reviews70.0% of reviews — better69.2% of reviews
Number of ratings25119 — better
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro — better
Requires iOS13.0 — better26.0
Further details — not scored
Size355 MB224 MB
Age rating4+4+
DeveloperIntergalactic Education LLCVielfalt Software e.U.

Customer experience

Intergalactic Solar System

All ratings20 ratings
Positive75.0%
Neutral5.0%
Negative20.0%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

GalacticAR

All ratings119 ratings
Positive86.6%
Neutral1.7%
Negative11.8%
Written reviews13 reviews
Positive69.2%
Neutral15.4%
Negative15.4%

In-app purchases

1 purchases

Intergalactic Solar System

One-time1
  • Access to Full Game$3.99
3 purchases

GalacticAR

One-time3
  • Full Version$4.99
  • Support the Developer$4.99
  • Full Version + Support the Dev$9.99

Questions

Is Intergalactic Solar System free?
Intergalactic Solar System is free to download, with in-app purchases available.
Is GalacticAR free?
GalacticAR is free to download, with in-app purchases available.
Which has better reviews, Intergalactic Solar System or GalacticAR?
GalacticAR is rated higher. Intergalactic Solar System averages 4.0 out of 5 from 25 ratings, while GalacticAR averages 4.4 from 119 ratings.
Do Intergalactic Solar System or GalacticAR have ads?
Neither Intergalactic Solar System nor GalacticAR shows ads.
Which is updated more often, Intergalactic Solar System or GalacticAR?
Intergalactic Solar System ships an update monthly, and GalacticAR monthly. Most recently, Intergalactic Solar System was updated on October 9, 2026 and GalacticAR on October 24, 2026.

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