Star Tracker - Mobile Sky Map

Installs

16m

Rating

4.4

Rating count

78.5k

Category	Education
Developer	Shenji Pan
Price	Free
First release	6/12/2014 (11 years ago)
Version	VARY
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.PYOPYO.StarTracker

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
8/7/2025	78,452	4.442	15,995,593	VARY
8/6/2025	78,450	4.442	15,993,737	VARY
8/5/2025	78,445	4.442	15,991,798	VARY
8/4/2025	78,439	4.442	15,989,782	VARY
8/3/2025	78,431	4.442	15,989,504	VARY
8/2/2025	78,411	4.447	15,987,285	VARY
8/1/2025	78,409	4.447	15,983,171	VARY
7/31/2025	78,392	4.427	15,981,451	VARY
7/30/2025	78,380	4.417	15,978,797	VARY
7/29/2025	78,362	4.417	15,976,652	VARY
7/28/2025	78,357	4.417	15,974,859	VARY
7/27/2025	78,349	4.417	15,972,127	VARY
7/26/2025	78,349	4.417	15,970,039	VARY
7/25/2025	78,335	4.417	15,968,149	VARY
7/24/2025	78,332	4.417	15,966,535	VARY
7/23/2025	78,324	4.417	15,964,306	VARY
7/22/2025	78,318	4.417	15,962,446	VARY
7/21/2025	78,308	4.417	15,960,549	VARY
7/20/2025	78,301	4.417	15,957,213	VARY
7/19/2025	78,297	4.417	15,955,538	VARY
7/18/2025	78,288	4.417	15,954,280	VARY
7/17/2025	78,287	4.417	15,952,378	VARY
7/16/2025	78,280	4.417	15,950,764	VARY
7/15/2025	78,267	4.422	15,949,045	VARY
7/14/2025	78,266	4.422	15,945,978	VARY
7/13/2025	78,253	4.425	15,943,797	VARY
7/12/2025	78,244	4.425	15,942,003	VARY
7/11/2025	78,229	4.425	15,939,558	VARY
7/10/2025	78,224	4.425	15,937,674	VARY
7/9/2025	78,216	4.425	15,935,777	VARY
7/8/2025	78,207	4.425	15,934,295	VARY
7/7/2025	78,200	4.425	15,931,046	VARY
7/6/2025	78,190	4.425	15,928,579	VARY
7/5/2025	78,178	4.422	15,925,194	VARY
7/4/2025	78,171	4.422	15,923,024	VARY
7/3/2025	78,166	4.422	15,923,024	VARY
7/2/2025	78,158	4.422	15,918,808	VARY
7/1/2025	78,158	4.422	15,916,258	VARY
6/30/2025	78,148	4.422	15,913,478	VARY
6/29/2025	78,136	4.422	15,909,616	VARY
6/28/2025	78,123	4.422	15,906,983	VARY
6/27/2025	78,115	4.422	15,905,437	VARY
6/26/2025	78,108	4.422	15,903,455	VARY
6/25/2025	78,097	4.422	15,901,468	VARY
6/24/2025	78,087	4.422	15,900,567	VARY
6/23/2025	78,071	4.422	15,896,615	VARY
6/22/2025	78,067	4.422	15,895,780	VARY
6/21/2025	78,061	4.425	15,891,814	VARY
6/20/2025	78,051	4.422	15,890,274	VARY
6/19/2025	78,045	4.425	15,889,743	VARY
6/18/2025	78,038	4.425	15,885,973	VARY
6/17/2025	78,031	4.425	15,884,282	VARY
6/16/2025	78,021	4.425	15,882,062	VARY
6/15/2025	78,005	4.425	15,879,391	VARY
6/14/2025	77,999	4.425	15,876,873	VARY
6/13/2025	77,992	4.425	15,875,042	VARY
6/12/2025	77,975	4.585	15,869,479	VARY
6/9/2025	77,973	4.430	15,869,479	VARY
6/8/2025	77,939	4.465	15,862,332	VARY
5/29/2025	77,920	4.465	15,861,452	N/A
5/28/2025	77,852	4.445	15,843,266	N/A
5/27/2025	77,845	4.445	15,841,548	N/A
5/24/2025	77,833	4.445	15,835,996	N/A
5/22/2025	77,815	4.445	15,834,068	N/A
5/21/2025	77,800	4.445	15,831,518	N/A
5/20/2025	77,797	4.445	15,830,628	N/A
5/19/2025	77,793	4.468	15,830,628	N/A
4/28/2025	77,676	4.475	15,802,215	N/A
4/24/2025	77,664	4.475	15,800,564	N/A
4/22/2025	77,604	4.500	15,788,362	N/A
4/15/2025	77,594	4.515	15,788,362	N/A
4/10/2025	77,542	4.515	15,785,201	N/A
4/6/2025	77,483	4.510	15,777,803	N/A
3/10/2025	77,311	4.584	15,752,237	N/A
2/27/2025	77,113	4.580	15,708,622	N/A
2/25/2025	76,871	4.575	15,599,103	N/A
2/24/2025	76,836	4.574	15,591,396	N/A
2/20/2025	76,823	4.574	15,584,752	N/A
2/17/2025	76,749	4.574	15,561,908	N/A

Details

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.

More Apps inEducation

Gauth: AI Study Companion

Installs: 70,328,865Score: 4.62Ratings: 1,243,768

Price: N/A

Version: N/AReleased: 12/10/2020Last change: N/A

PPL: Pilot Aviation License

Installs: 14,243Score: 4.64Ratings: 149

Price: N/A

Version: N/AReleased: 5/31/2023Last change: N/A

Qlango: Learn 68 Languages

Installs: 1,743,815Score: 4.53Ratings: 11,122

Price: N/A

Version: N/AReleased: 3/21/2017Last change: N/A

Gibson: Learn to Play Guitar

Installs: 312,265Score: 4.18Ratings: 2,448

Price: N/A

Version: N/AReleased: 10/23/2020Last change: N/A

Speak & Learn Bulgarian

Installs: 219,841Score: 4.34Ratings: 7,939

Price: N/A

Version: N/AReleased: 1/11/2016Last change: N/A

Learn basic Korean - HeyKorea

Installs: 2,717,638Score: 4.54Ratings: 24,480

Price: N/A

Version: N/AReleased: 12/12/2021Last change: N/A

Todaii: Learn Japanese N5-N1

Installs: 2,030,640Score: 4.39Ratings: 31,037

Price: N/A

Version: N/AReleased: 4/26/2016Last change: N/A

Learn Turkish - Speak Turkish

Installs: 1,466,113Score: 4.58Ratings: 46,843

Price: N/A

Version: N/AReleased: 10/17/2014Last change: N/A

BRAINYOO Learning-App

Installs: 339,088Score: 4.48Ratings: 5,390

Price: N/A

Version: N/AReleased: 1/16/2013Last change: N/A

Industriemeister Prüfungen

Installs: 10,687Score: 4.08Ratings: 168

Price: N/A

Version: N/AReleased: 11/2/2021Last change: N/A

Skillshare: Online Classes App

Installs: 4,384,239Score: 4.03Ratings: 58,100

Price: N/A

Version: N/AReleased: 5/18/2015Last change: N/A

Learn Czech. Speak Czech

Installs: 409,967Score: 4.22Ratings: 16,594

Price: N/A

Version: N/AReleased: 10/8/2014Last change: N/A

Mondly: Learn Ukrainian Easily

Installs: 348,728Score: 4.39Ratings: 8,966

Price: N/A

Version: N/AReleased: 1/29/2016Last change: N/A

Bundeswehrstarter / CAT Test

Installs: 18,318Score: 3.51Ratings: 128

Price: N/A

Version: N/AReleased: 3/11/2020Last change: N/A

Cake - Learn English & Korean

Installs: 115,769,865Score: 4.70Ratings: 1,212,648

Price: N/A

Version: N/AReleased: 3/22/2018Last change: N/A

ZEIT SPRACHEN - Lerne Englisch

Installs: 38,753Score: 4.28Ratings: 54

Price: N/A

Version: N/AReleased: 11/9/2022Last change: N/A

Learn French with Le Monde

Installs: 1,227,991Score: 4.43Ratings: 6,945

Price: N/A

Version: N/AReleased: 7/4/2013Last change: N/A

SkySafari 7 Pro

Installs: 21,994Score: 4.24Ratings: 1,548

Price: N/A

Version: N/AReleased: 6/24/2022Last change: N/A

Learn German - Speak German

Installs: 4,080,004Score: 4.68Ratings: 143,620

Price: N/A

Version: N/AReleased: 9/30/2014Last change: N/A

Heintges Angelschein Trainer

Installs: 8,914Score: 4.55Ratings: 660

Price: N/A

Version: N/AReleased: 1/26/2015Last change: N/A

Medical German Language

Installs: 75,046Score: 4.61Ratings: 1,383

Price: N/A

Version: N/AReleased: 4/7/2023Last change: N/A

Sachkundeprüfung §34a

Installs: 4,230Score: 3.71Ratings: 69

Price: N/A

Version: N/AReleased: 2/2/2021Last change: N/A

SBF-Videokurs (mit SRC + UBI)

Installs: 10,720Score: 4.78Ratings: 108

Price: N/A

Version: N/AReleased: 6/12/2018Last change: N/A

Führerschein ClickClickDrive

Installs: 272,347Score: 4.74Ratings: 17,847

Price: N/A

Version: N/AReleased: 10/11/2018Last change: N/A

Waffensachkunde App

Installs: 17,910Score: 4.79Ratings: 787

Price: N/A

Version: N/AReleased: 5/19/2022Last change: N/A

Padlet

Installs: 10,650,907Score: 4.63Ratings: 30,924

Price: N/A

Version: N/AReleased: 3/28/2016Last change: N/A

Hundeführerschein des BHV

Installs: 70,569Score: 4.61Ratings: 1,181

Price: N/A

Version: N/AReleased: 1/28/2016Last change: N/A

Finelo: Master Trading

Installs: 347,154Score: 4.29Ratings: 12,630

Price: N/A

Version: N/AReleased: 9/29/2024Last change: N/A

Büffeln Jagdscheine

Installs: 48,018Score: 4.19Ratings: 495

Price: N/A

Version: N/AReleased: 2/14/2018Last change: N/A

HeyJapan: Learn Japanese

Installs: 6,872,706Score: 4.61Ratings: 221,388

Price: N/A

Version: N/AReleased: 1/7/2020Last change: N/A

LEGO® DUPLO® Disney

Installs: 8,066,378Score: 3.60Ratings: 9,251

Price: N/A

Version: N/AReleased: 4/3/2023Last change: N/A

Domestika - Online courses

Installs: 3,693,215Score: 3.99Ratings: 100,071

Price: N/A

Version: N/AReleased: 2/15/2019Last change: N/A

Bright – English for beginners

Installs: 6,329,589Score: 4.35Ratings: 46,303

Price: N/A

Version: N/AReleased: 6/11/2018Last change: N/A

WRD – Learn Words

Installs: 231,779Score: 4.55Ratings: 1,451

Price: N/A

Version: N/AReleased: 4/13/2022Last change: N/A

Du Chinese - Read Mandarin 读中文

Installs: 615,136Score: 4.88Ratings: 10,696

Price: N/A

Version: N/AReleased: 1/7/2016Last change: N/A

Learn Art History & Painting

Installs: 1,895,417Score: 4.26Ratings: 21,467

Price: N/A

Version: N/AReleased: 8/25/2015Last change: N/A

Go back to the Home page