# Star Tracker - Mobile Sky Map

Android app · by PYOPYO Studio · Education

Star Tracker - Mobile Sky Map  has 18,193,722 installs (+0.4% in 30 days), rated 4.5 from 82,455 ratings, \#112 of 303,613 in Education.

## Figures

- Installs: 18,193,722
- Rating: 4.5 · 82,455 ratings
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +8,621 (+0.0%) (+20,579 over 16.7 days)
- 30-day growth in installs: +63,910 (+0.4%)
- Rank: #7,130 of 2,768,702 Android listings with an install count (down 23 since 2026-10-24)
- Rank: #112 of 303,613 in Education

## Reviews

- Ratings by stars: 5★ 77% · 4★ 12% · 3★ 4% · 2★ 2% · 1★ 5% (82,445 ratings)

## Description

Hey, get outdoors with your friends and enjoy star gazing! Let StarTracker guide you to explore the universe.  
  
Just hold up & point the device to the sky and have fun! You will see any stars, constellations and deep sky objects you are watching in real time.  
  
\<\< REMOVE metal case or magnetic cover to avoid interference and get accurate orientation! \>\>  
\<\< Calibration steps: https://youtu.be/-Uq7AmSAjt8 \>\>  
  
Features:  
★ All data is offline!  
★ Fits all screen sizes from 3.5 inch to 12.9 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.

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Source: https://storetally.com/android/com.PYOPYO.StarTracker  
As of 2026-11-04, from the StoreTally census.