Intergalactic Solar System vs Orbit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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!
Orbit
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The app is an accurate interactive simulation of the solar system that allows you to explore the movement of the planets and the Moon around the Sun in a simplified, dynamic model based on real astronomical calculations. The app uses Kepler’s equations of orbital motion to display the positions of the planets realistically, with the ability to track their changes over time live and in real time. Features * Realistic simulation of the motion of all planets in the solar system * Ability to switch between a heliocentric or geocentric model * Control the date and view planetary positions on any day * Smooth automatic time progression * Relative simulation of the Moon’s orbit around Earth * Dynamic space background that reflects the depth of the universe * Smooth performance with real-time animation updates * Simple visual design that supports educational understanding of the solar system *Add alerts for future astronomical phenomena. Scientific Concept The app is based on: * Kepler’s laws of planetary motion * Solving Kepler’s equation to determine the true position of planets * Calculating relative orbital distances for each planet * Simulating motion based on the number of days since the year 2000 (Epoch J2000) Objective This app is designed as an educational and interactive tool to help users understand how planets and the Moon move in a simple and engaging visual way, while maintaining scientific accuracy as much as possible.
Screenshots
Verdict
The clearest difference is price: Intergalactic Solar System at Free against Orbit's $0.99. Intergalactic Solar System also leads on iOS requirement (13.0 vs 15.6). Orbit's advantage is in-app purchases (none vs 1). On update cadence, ads 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
Intergalactic Solar System is free to download; Orbit costs $0.99 up front. Intergalactic Solar System sells 1 one-off in-app purchase. Orbit asks for nothing beyond the download.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | Intergalactic Solar System | Orbit |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.0 (25 ratings) — better | — |
| Positive reviews | 70.0% of reviews | — |
| Number of ratings | 25 — better | — |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 355 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Intergalactic Education LLC | Omran Adam |
In-app purchases
Intergalactic Solar System
- Access to Full Game$3.99
Orbit
No in-app purchases
Questions
Is Intergalactic Solar System free?
Is Orbit free?
Do Intergalactic Solar System or Orbit have ads?
Which is updated more often, Intergalactic Solar System or Orbit?
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