Best apps like 星空ナビ

6+ similar apps compared and reviewed

3.9 avg rating
6 free apps
Updated September 2026

星空ナビ is great, but it's not the only option. Explore 6+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to 星空ナビ

Comet Book#2

Comet Book by Vixen Co.,Ltd.

Strong Contender
📚 Education
5.0(2 ratings)
Free
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Discover and track comets with this educational app. It provides real-time direction and elevation data to help you locate celestial objects in the night sky. Explore the solar system in 3D and visualize the movement of comets and planets.

Starry Map#3

Starry Map by にゃんこソフトウェア

Celestial Observation App
Worth Considering
📚 Education
4.5(246 ratings)
FreeAdsIn-App Purchases
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Identify stars, constellations, and satellites by pointing your phone at the night sky. Augmented reality overlays display celestial names in real-time. Receive notifications for upcoming satellite passes and meteor showers.