250+ iOS apps curated and reviewed
Out of 250+ space facts apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (64K) | No | No | Sep 2026 | |
| 2 |  | Free | 3.8★ (11) | No | No | Aug 2026 | |
| 3 |  | Free | 4.8★ (2.8K) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.8★ (66K) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free was $4.99 | — | No | Yes | May 2026 | |
| 7 |  | Free | 4.7★ (6.7K) | Yes | Yes | Sep 2026 | |
| 8 |  | Free | 4.5★ (8) | No | Yes | Aug 2026 |
Explore the universe with access to live and on-demand NASA+ videos, a vast collection of stunning images, and the latest mission news. Discover interactive augmented reality experiences and track the International Space Station's path.
Discover astonishing facts about the cosmos, from our solar system to the wider universe. Learn about celestial bodies and even calculate your weight on other planets. This app offers bite-sized insights for space enthusiasts of all ages.
Stay updated with the latest astronomy and space exploration news. Discover exoplanet findings, astrobiology advancements, and the search for extraterrestrial life. Enjoy stunning space photos and educational videos from leading space agencies.
