Space Dreams vs X
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Space Dreams
Explore our solar system and learn about NASA's tools in an immersive virtual reality experience. Discover planets, celestial bodies, and the technology used for space exploration.
- Explore the solar system
- Learn about NASA tools
- Immersive VR experience
- Discover planets and celestial bodies
- Visit a comet
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This virtual reality (VR) experience allows you to discover space like you never have before, and to expand your Kennedy Space Center (KSC) experience. Venture into our solar system to explore the different planets, and see the tools that NASA has used and will use to explore past the bounds of our planet. • Explore the solar system • Learn about the tools NASA uses • Immersive VR experience • Learn about several planets and celestial bodies in our solar system • Even visit a comet
X
Explore the solar system, Earth's atmosphere, and its structure with engaging audio and video content. This app offers an entertaining and educational journey for all ages, created by a team of experts.
- Audio guides for Solar System Trail
- On-demand content
- Audio and video on Earth's atmosphere
- Content on Earth's structure
- Solar System exploration
- Expert-created content
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Use the free Audio Guides and add another dimension to the Solar System Trail walk or enjoy the on-demand content. The App offers audio and video content about The Atmosphere, The Structure of the Earth and The Solar System. It is the collaborative work of scientists, writers, space artists and voice actors. Its aim is to deliver fun, entertaining and educational content to suit younger and older users alike. Get a new perspective as you go on a journey across the Solar System, fly to the top of the Atmosphere or descend on a Journey to the Center of the Earth.
Screenshots
Verdict
The clearest difference is rating: Space Dreams at 3.7 against X's 1.3. Space Dreams also leads on in-app purchases (none vs 10) and update cadence (fortnightly vs every 3 months). On price, ratings volume, ads and monetization model 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. X sells 10 one-off in-app purchases. Space Dreams asks for nothing beyond the download.
Space Dreams holds the better App Store score, 3.7 against 1.3. Both are backed by a comparable volume of ratings — 6 and 3 respectively.
Space Dreams ships an update fortnightly, X every 3 months. Both last shipped on October 24, 2026.
| Parameter | Space Dreams | X |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (6 ratings) — better | 1.3 (3 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 6 — better | 3 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 226 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Kennedy Space Center | Roni Waserman |
Customer experience
Space Dreams
X
In-app purchases
Space Dreams
No in-app purchases
X
- A Comet's Journey$0.99
- Journey To The Centre Of Earth$0.99
- A Mission To Mars$0.99
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- A Mission To The ISS$0.99
- A Voyage To Saturn$0.99
- Solar System Experience$0.99
- The World Under Our Feet$0.99
- Tour The Atmosphere$0.99
- When Dinosaurs Moved$0.99
- Moons Of The Solar System$0.99
