Best Aladin Desktop Alternatives in 2026
Updated
20 tools from astronomy apps ranked against Aladin Desktop on the same published basis.
- 1Aladin Desktop vs Celestia
- 2Aladin Desktop vs NASA Eyes
- 3Aladin Desktop vs Solar System Scope
- 4Aladin Desktop vs Cosmic Watch
- 5Aladin Desktop vs Star Walk 2
- 6Aladin Desktop vs Star Chart
- 7Aladin Desktop vs Star Chart
- 8Aladin Desktop vs Night Sky
- 9Aladin Desktop vs Seestar App
- 10Aladin Desktop vs SkySafari
- 11Aladin Desktop vs DWARFLAB App
- 12Aladin Desktop vs Gaia Sky
- 13Aladin Desktop vs KStars
- 14Aladin Desktop vs Luminos Pro
- 15Aladin Desktop vs WorldWide Telescope
- 16Aladin Desktop vs Spacecraft AR
- 17Aladin Desktop vs BXA
- 18Aladin Desktop vs Sky Guide
- 19Aladin Desktop vs squishyplanet
- 20Aladin Desktop vs UNISTELLAR App
Aladin Desktop alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Celestia | 7.7 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 2 | NASA Eyes | 7.7 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 3 | Solar System Scope | 7.7 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 4 | Cosmic Watch | 7.5 | Free plan | $0.42/mo | Android, iOS, Mac |
| 5 | Star Walk 2 | 7.5 | Free plan | $0.50/mo | Android, iOS |
| 6 | Star Chart | 7.4 | Free plan | Free | Android, iOS, Mac, Windows |
| 7 | Star Chart | 7.4 | Free plan | Free | Android, iOS, Mac, Windows |
| 8 | Night Sky | 7.3 | Free plan | Free | Android, iOS, Mac |
| 9 | Seestar App | 7.2 | No | — | Android, iOS, Mac, Windows |
| 10 | SkySafari | 7.2 | No | — | Android, iOS, Mac, Web |
| 11 | DWARFLAB App | 7.1 | Free plan | Free | Android, iOS |
| 12 | Gaia Sky | 7.1 | Free plan | Free | Linux, Mac, Windows |
| 13 | KStars | 7.1 | Free plan | Free | Linux, Mac, Windows |
| 14 | Luminos Pro | 7.1 | No | $3/mo | iOS, Mac |
| 15 | WorldWide Telescope | 6.9 | Free plan | Free | API, Web, Windows |
| 16 | Spacecraft AR | 6.8 | Free plan | Free | Android, iOS |
| 17 | BXA | 6.7 | Free plan | Free | Linux |
| 18 | Sky Guide | 6.7 | No | — | iOS, Mac |
| 19 | squishyplanet | 6.7 | Free plan | Free | Linux, Windows |
| 20 | UNISTELLAR App | 6.7 | No | — | Android, iOS |
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Questions about Aladin Desktop alternatives
What is the best alternative to Aladin Desktop?
Celestia, number 1 in astronomy apps with a score of 7.7 out of 10. The others here: NASA Eyes, Solar System Scope, Cosmic Watch and 16 more.
What is the best free alternative to Aladin Desktop?
Celestia is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.