Air Moon vs Intergalactic Solar System
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Air Moon
Explore lunar phases and Earth's phases in augmented reality. Walk around celestial bodies to intuitively understand their cycles. Adjust Earth's rotation, position, and view from different hemispheres.
- Augmented reality moon and Earth phase visualization
- Adjustable Earth rotation speed
- Switch between real and simplified ratios
- View from Northern and Southern Hemispheres
- Set Earth's position for solstices and equinoxes
- Set moon phases (full, quarter, new)
- Adjust viewpoint latitude and longitude
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Do you want to see "the phases of the moon" in front of you? Walk around to the back of the moon, and on the contrary, see the "phases of the earth" from the moon Even if you can't put it into words, you may intuitively understand why the phases of the moon occurs One unfortunate thing is that the existence of rabbit on the moon is uncertain yet ... I'm sorry: p) By the way, Augmented Reality (AR) function is not good at fast movement, so please move iPhone slowly --- May the Moon be with you [What you can do] === You === - Move slowly with your iPhone === Main screen === - Acceleration of the rotation of the earth (faster and faster) - Stop rotation - Reset rotation (R button) - Switch between R (real ratio mode) and M (reasy to understand) - Switch between Southern Hemisphere and Northern One - Auxiliary on / off ( * When you chose R-mode ( Real distance ratio mode) in the app, at first press R button (= reset) and then rotate the earth please.) - Clear Screen (AirMoon logo button) === Position setting screen === - Earth position setting (summer solstice / autumn solstice / winter solstice / spring equinox) - Setting the moon position (full moon, first quarter moon, last quarter month, new moon) - Setting of viewpoint on the earth (latitude / longitude)
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.
- Planet and moon exploration
- Country geography learning
- Milky Way galaxy view
- Common Core aligned curriculum
- Proficiency assessment
- Engaging gameplay levels
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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
Verdict
The clearest difference is rating: Air Moon at 4.8 against Intergalactic Solar System's 4.0. Air Moon also leads on monetization model (free vs free with in-app purchases). Intergalactic Solar System's advantage is ratings volume (25 vs 5). On price, update cadence, 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. Air Moon 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.
Air Moon holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Intergalactic Solar System has 25 ratings behind it against 5, so its average is the more settled of the two.
Air Moon ships an update every 6 weeks, Intergalactic Solar System monthly. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.
| Parameter | Air Moon | Intergalactic Solar System |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | 4.0 (25 ratings) |
| Positive reviews | — | 70.0% of reviews |
| Number of ratings | 5 | 25 — better |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 355 MB |
| Age rating | 4+ | 4+ |
| Developer | MITSURU OMURA | Intergalactic Education LLC |
Customer experience
Air Moon
Intergalactic Solar System
In-app purchases
Air Moon
- Heart Icon$0.99
Intergalactic Solar System
- Access to Full Game$3.99
Questions
Is Air Moon free?
Is Intergalactic Solar System free?
Which has better reviews, Air Moon or Intergalactic Solar System?
Do Air Moon or Intergalactic Solar System have ads?
Which is updated more often, Air Moon or Intergalactic Solar System?
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