Celestia alternatives: 2 apps ranked by verified data

Facts checked Oct 30, 2026AppBreakup editorialHow we rank

Common reasons people leave Celestia: few tools for planning real observing sessions, and add-on installation is manual and dated. We ranked 2 alternatives by how directly each one replaces Celestia, then by reviews, real visits and how recently each app's facts were checked against its own website. Stellarium currently ranks first.

Quick comparison

#	App	Pricing	Open source	Platforms	Verified facts	Score
1	SkySafari	Paid	No	iOS, Android	5 of 5	59.6

1. SkySafariTop pick
Best for: Observers who want a capable sky chart and telescope controller on their phone
PaidiOS, Android
59.6
score / 100
Why switch from Celestia
Paid mobile app with orbit mode and vast catalogues for observing on the go.
Pros
Huge catalogues in the Pro tier
Controls many telescope mounts from a phone
One-time purchase for the core app
Cons
Paid, with key features reserved for Plus and Pro
Extras such as orbit mode need a Premium membership
No desktop version for Windows or Linux
Visit SkySafari Details and reviews
How this score is calculated
Editorial fit ×0.377
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.1585
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is SkySafari a good Celestia alternative?
Verified facts
5 of 5 verified
Pro price
$49.99 USD
Checked Oct 30, 2026skysafariastronomy.com(opens source in a new tab)
Basic price
$6.99 USD
Checked Oct 30, 2026skysafariastronomy.com(opens source in a new tab)
Pro catalogue
100 million+ stars
Checked Oct 30, 2026skysafariastronomy.com(opens source in a new tab)
Platforms
iOS, Android
Checked Oct 30, 2026skysafariastronomy.com(opens source in a new tab)
Telescope control
ASCOM, INDI, Celestron WiFi and more
Checked Oct 30, 2026skysafariastronomy.com(opens source in a new tab)

The best Celestia alternative for…

The highest-ranked app in this list for each need.