Star Tracker - Mobile Sky Map

Developer: 🇺🇸 PYOPYO Studio

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17.9M installs

82K ratings

111K monthly active users

$10K+ monthly revenue est.

IAP 51% · Ad 49%

Install Trends

Weekly +22K

Steady

Monthly +67K

Steady

Star Tracker - Mobile Sky Map Summary

Star Tracker - Mobile Sky Map is a free, ad-supported, with in-app purchases Android app in Education by PYOPYO Studio. Released in Jun 2014 (12 years ago). It has about 17.9M+ installs and 82K ratings with a 4.52★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 111K monthly active users and generates around $10K+ monthly revenue (51% IAP / 49% ads). Store last updated Jun 30, 2026

Recent activity: 22K installs this week (67K over 4 weeks) showing steady growth , and 54 new ratings this week View trends →

SDK intelligence: AppGoblin detected 9 ad networks(e.g. Start.io), 3 development tools, 2 mediation,and 2 analytics: product integrated into Star Tracker - Mobile Sky Map . View full SDK list →

Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Dec 16, 2025.

Star Tracker - Mobile Sky Map SDKs Summary

Star Tracker - Mobile Sky Map was last scanned for SDKs on 2026-07-29. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.

App Details

Store ID: com.PYOPYO.StarTracker

First Released: 2014-06-12

Store Last Updated: 2026-06-30

App Store Category: Education

In-App Purchases: Yes

Ads: Yes

Price: Paid

Website: pyopyo.web.app

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-07-29

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-17

Ads.txt Crawl Status: Success

4.52★

Ratings: 82K

5★

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1★

Screenshots

App Description

Explore constellations, planets and stars with this night sky tracker & locator!

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.