playGravity vs Intergalactic Solar System
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
playGravity
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PlayGravity is an app developed to teach gravity in space with simple games and interactions. gravity is one of the forces that governs the universe. "What would be my weight on Mars?" "Why do planets orbit the sun?" "Why does the moon affect the terrestrial tides?" Download PlayGravity and let's find out together!
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 in-app purchases: playGravity at none against Intergalactic Solar System's 1. On price, 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
Both are free to download. Intergalactic Solar System sells 1 one-off in-app purchase. playGravity asks for nothing beyond the download.
| Parameter | playGravity | Intergalactic Solar System |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (25 ratings) — better |
| Positive reviews | — | 70.0% of reviews |
| Number of ratings | — | 25 — better |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 355 MB |
| Age rating | 4+ | 4+ |
| Developer | PSH di Alberto Panzera | Intergalactic Education LLC |
In-app purchases
playGravity
No in-app purchases
Intergalactic Solar System
- Access to Full Game$3.99
Questions
Is playGravity free?
Is Intergalactic Solar System free?
Do playGravity or Intergalactic Solar System have ads?
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