Star Tracker - Mobile Sky Map & Stargazing guide
PYOPYO Studio Education In-app purchases Contains ads
Explore constellations, planets and stars with this night sky tracker & locator!
- Rating
- 4.6
- 82.3K ratings
- Downloads
- 18.1M+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Jun 30
- 2026
Screenshots
About Star Tracker - Mobile Sky Map & Stargazing guide
Hey, get outdoors with your friends and enjoy star gazing! Let StarTracker guide you to explore the universe.
Just hold up and point the device to the sky and have fun! You can see any stars, constellations and deep sky objects you are watching in real time.
<< Please REMOVE the metal case or magnetic cover to avoid interference and get accurate orientation! >>
<< Calibration follow: https://www.youtube.com/watch?v=zrEzMggOnFQ >>
Features:
★ All data is offline!
★ Fits all screen sizes from 3.5 inch to 12 inch for any resolution!
★ Sun, Moon, Planets in Solar System, 88 Constellations and 8000+ stars visible to the naked eyes.
★ 12 Zodiac Constellations Art & some famous deep sky objects with magnificent graphics.
★ Location auto set by GPS, or set manually.
★ Auto hide all menus and enter AR track mode when you point your device to the sky.
★ Smooth motion flow and quick response which is realized by cutting edge signal processing technique.
★ Superb high quality graphic display by enabling the retina display of the device and the full screen anti-aliasing technology employment.
Pro version ($2.99 to unlock):
★ No ads & full main menu.
★ Full 88 Constellations & 100+ deep sky objects with magnificent graphics.
★ Search and guide you to stars, constellations, planets and deep sky objects.
★ 3D compass in AR mode, indicates position of objects you searched.
★ Time Machine menu and location menu to let you explore more on time and location dimension.
★ Night mode switch, protecting eye when doing star gazing outdoor.
Just hold up and point the device to the sky and have fun! You can see any stars, constellations and deep sky objects you are watching in real time.
<< Please REMOVE the metal case or magnetic cover to avoid interference and get accurate orientation! >>
<< Calibration follow: https://www.youtube.com/watch?v=zrEzMggOnFQ >>
Features:
★ All data is offline!
★ Fits all screen sizes from 3.5 inch to 12 inch for any resolution!
★ Sun, Moon, Planets in Solar System, 88 Constellations and 8000+ stars visible to the naked eyes.
★ 12 Zodiac Constellations Art & some famous deep sky objects with magnificent graphics.
★ Location auto set by GPS, or set manually.
★ Auto hide all menus and enter AR track mode when you point your device to the sky.
★ Smooth motion flow and quick response which is realized by cutting edge signal processing technique.
★ Superb high quality graphic display by enabling the retina display of the device and the full screen anti-aliasing technology employment.
Pro version ($2.99 to unlock):
★ No ads & full main menu.
★ Full 88 Constellations & 100+ deep sky objects with magnificent graphics.
★ Search and guide you to stars, constellations, planets and deep sky objects.
★ 3D compass in AR mode, indicates position of objects you searched.
★ Time Machine menu and location menu to let you explore more on time and location dimension.
★ Night mode switch, protecting eye when doing star gazing outdoor.
What’s new
Updated June 30, 2026
1.6.117: - Added notification history: access your most recent 20 notifications via Settings → Notifications. 1.6.111: - Fix the white screen issue for certain devices. ==Please REMOVE metal case or magnetic cover to avoid motion sensor interference== Recent updates: - Add Setting menu, more settings are coming. - Fix the issue that sometimes need relaunch to take effects after make purchase. - Enable more Messier Objects and Constellation Arts for free version. - Introduce Meteor Shower
User reviews
Can spend nights gazing at stars. The app shows very accurate positions of celestial bodies.
Great for a beginner.
Very handy
Superb and informative
Excellent, really enjoyable
Great service
Frequently asked questions
What is Star Tracker?
Star Tracker is a mobile sky map and stargazing guide that helps you explore the universe by pointing your device to the sky.
What features does Star Tracker have?
Star Tracker has offline data, shows the Sun, Moon, Planets in Solar System, 88 Constellations and 8000+ stars visible to the naked eye. It also has 12 Zodiac Constellations Art & some famous deep sky objects with magnificent graphics, location auto set by GPS, or set manually, and smooth motion flow and quick response. It also has superb high quality graphic display by enabling the retina display of the device and the full screen anti-aliasing technology employment.
What does the Pro version of Star Tracker offer?
The Pro version of Star Tracker offers no ads & full main menu, full 88 Constellations & 100+ deep sky objects with magnificent graphics, search and guide you to stars, constellations, planets and deep sky objects, 3D compass in AR mode, indicates position of objects you searched, time machine menu and location menu to let you explore more on time and location dimension, and night mode switch, protecting eye when doing star gazing outdoor.
How do I use Star Tracker?
Hold up and point the device to the sky and have fun! It shows any stars, constellations and deep sky objects that you are watching in real time. Please remove the metal case or magnetic cover to avoid interference and get accurate orientation. Calibration follow: https://www.youtube.com/watch?v=zrEzMggOnFQ
Alternatives to Star Tracker - Mobile Sky Map & Stargazing guide
Looking for apps like Star Tracker - Mobile Sky Map & Stargazing guide? Here are 6 similar Android apps on Google Play. The highest rated is Stellarium Mobile - Star Map (4.7/5), and 5 of the 6 are free to download.
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Star Walk 2 - Night Sky View 4.6
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Star Tracker - Mobile Sky Map & Stargazing guide | 4.6 / 5 | Free | 10,000,000+ | Jun 30, 2026 | |
| SkyView® Lite | 4.4 / 5 | Free | 10,000,000+ | Oct 3, 2025 | Compare |
| Star Roam & Planet & Sky Map | 4.4 / 5 | Free | 1,000,000+ | Oct 4, 2026 | Compare |
| SkySafari - Astronomy App | 4.5 / 5 | Free | 1,000,000+ | Jun 11, 2020 | Compare |
| Stellarium Mobile - Star Map | 4.7 / 5 | Free | 10,000,000+ | Sep 13, 2026 | Compare |
| Star Walk 2 Ads+ Sky Map View | 4.6 / 5 | Free | 10,000,000+ | – | Compare |
| Star Walk 2 - Night Sky View | 4.6 / 5 | 2.99 USD | 500,000+ | – | Compare |
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