Comparison

ARPlanets 2 vs Intergalactic Solar System

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

Head to head
About

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.

Highlights
  • Augmented reality Solar System exploration
  • Interactive 3D model manipulation
  • Discover celestial body details
  • AR-based astronomy lessons
  • User-friendly interface
Features
Read full description

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!

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!

Screenshots

ARPlanets 23 screens
Intergalactic Solar System3 screens

Verdict

The call

The clearest difference is rating: Intergalactic Solar System at 4.0 against ARPlanets 2's 3.3. Intergalactic Solar System also leads on review sentiment (70% vs 57%). On price, ratings volume, 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. ARPlanets 2 sells 1 one-off in-app purchase and Intergalactic Solar System sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Intergalactic Solar System holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 15 and 25 respectively. Written reviews point the same way: 57% of ARPlanets 2's written reviews are positive against 70% of Intergalactic Solar System's.

UpkeepUpdate frequency

ARPlanets 2 ships an update every 6 weeks, Intergalactic Solar System monthly. The most recent releases landed on August 27, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
ARPlanets 2 versus Intergalactic Solar System: the parameters behind the verdict, then further details
ParameterARPlanets 2Intergalactic Solar System
PriceFreeFree
Rating3.3 (15 ratings)4.0 (25 ratings) — better
Positive reviews57.1% of reviews70.0% of reviews — better
Number of ratings1525 — better
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size449 MB355 MB
Age rating4+4+
DeveloperDaniele CitiIntergalactic Education LLC

Customer experience

ARPlanets 2

All ratings15 ratings
Positive53.3%
Neutral6.7%
Negative40.0%
Written reviews7 reviews
Positive57.1%
Neutral14.3%
Negative28.6%

Intergalactic Solar System

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

In-app purchases

1 purchases

ARPlanets 2

One-time1
  • Full Access AR$1.99
1 purchases

Intergalactic Solar System

One-time1
  • Access to Full Game$3.99

Questions

Is ARPlanets 2 free?
ARPlanets 2 is free to download, with in-app purchases available.
Is Intergalactic Solar System free?
Intergalactic Solar System is free to download, with in-app purchases available.
Which has better reviews, ARPlanets 2 or Intergalactic Solar System?
Intergalactic Solar System is rated higher. ARPlanets 2 averages 3.3 out of 5 from 15 ratings, while Intergalactic Solar System averages 4.0 from 25 ratings.
Do ARPlanets 2 or Intergalactic Solar System have ads?
Neither ARPlanets 2 nor Intergalactic Solar System shows ads.
Which is updated more often, ARPlanets 2 or Intergalactic Solar System?
ARPlanets 2 ships an update every 6 weeks, and Intergalactic Solar System monthly. Most recently, ARPlanets 2 was updated on August 27, 2026 and Intergalactic Solar System on September 22, 2026.

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