482K reviews
Content rating
PEGI 3
50M+
Downloads
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About this app

Sky Map helps you identify stars, planets, nebulae, and constellations in real-time.

Originally developed as Google Sky Map, it is now open source.

Find us online:


⭐ Official Website: stardroid.app
⭐ Open Source: Contribute on GitHub
⭐ Join the Community:
    • Facebook @stardroidapp
    • X @skymapdevs

App permissions:


Sky Map has no required permissions. Each permission below is optional — you may refuse any of them and still use the app. Nothing is requested at startup; each is asked for only when you first use the feature that needs it, and each can be withdrawn separately in your device settings.
⭐ Location (optional) — used to draw the sky for where you are. Refuse it and you can enter a place name or coordinates by hand instead. Your location never leaves your device.
⭐ Camera (optional) — used only by through-camera mode, which overlays the sky on the live camera view. Refuse it and every other mode works as normal. The image is never recorded or transmitted.
⭐ Notifications (optional) — used only to tell you about meteor-shower peaks and tonight's sky, if you ask for them. They stay off until you turn them on.
Sky Map turns your phone into a window on the night sky.
Updated on
Sep 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity and App info and performance
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

462K reviews
Bob Kaster
September 14, 2026
This latest update really threw off the accuracy. I'm looking at the Moon & Venus, and holding my device square to my sight out at arms length, the app is showing those two objects 2.5-3 device widths to the right. Kind of defeats the purpose of quickly pulling up the app and figuring out what I'm looking at without establishing a reference first. The old version was a lot closer to being accurate (at least within a half a device width at arms length) of being spot on.
1 person found this review helpful
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Sky Map Devs
September 14, 2026
Hi Bob. That's unlikely to be the case - both versions use pretty much the same sensor algorithm. While I can't rule out a bug (it's new code) it's mostly a direct translation of the old. More likely it's a phone sensor issue - see ts.stardroid.app for troubleshooting ideas. You can also share your diagnostics with us and we'll help.
Sarah Pedersen
September 12, 2026
Essential for camping! I always liked this app, but with the new upgrades it's incredible. Having a dark red mode for the screen so you can still see in the dark is super helpful. I like to guess the constellations, but this confirms them, and shows a whole lot of other things like solar systems and meteor showers.
1 person found this review helpful
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Sky Map Devs
September 13, 2026
Thank you, Sarah! Love that Sky Map is your camping essential now. So glad the night-vision red mode and meteor shower info are earning their keep out there. Wishing you clear skies ahead!
Matas Laužikas
July 25, 2026
Been using this app for probably 10 years at this point, both for stargazing and for amateur astronomy, it is amazing! It's sky map, you get the map of the sky without any bs (which cannot be said about other apps of similar nature on this platform). This is simply the best choice imo. Really enjoy the time travel function and it's crazy that it's still getting relevant updates which make it even more fun to use, e.g. clicking on an object to get its description. Thanks to the amazing dev team!
7 people found this review helpful
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Sky Map Devs
July 26, 2026
Matas, thank you for 10 years with Sky Map! It means a lot to hear it's still your go-to for stargazing and amateur astronomy. Glad the time travel feature and object info cards are keeping things fresh — more updates on the way!

What’s new

New Sky Map is completely rebuilt — new engine, new UI, more accurate.

New The Moon, eclipses and planets are placed and timed accurately.

New Tap any star or planet for an info card with rise/set times.

Improved Smoother panning, bigger labels, clearer permissions.

New Now speaks 28 languages, translated.