Comparison

ST. JOHN'S PUBLIC SCHOOL vs GalacticalMap

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

ST. JOHN'S PUBLIC SCHOOL

AR Sky Map & Space Tracker

Free

📚 Education

No ratingsView app →

About

ST. JOHN'S PUBLIC SCHOOL

Features

Read full description

ST. JOHN'S PUBLIC SCHOOL Mobile Apps helps parents track the daily updates of their kids in school. It provides the facility of attendance, announcement, exam marks, bus location, write to school and lot more features

About

GalacticalMap

Read full description

Unlock the secrets of the universe with Galactical Map – the most comprehensive space exploration app for astronomy lovers and sky watchers. Turn your device into a powerful telescope and satellite tracker. From the surface of Mars to the edges of the solar system, Galactical Map puts the cosmos in your pocket. EXPLORE THE UNIVERSE • AR Sky View: Simply point your camera at the sky to identify stars, constellations, planets, and satellites in real-time. • 3D Solar System: Navigate through a stunning interactive model of our solar system. Visit planets, moons, and dwarf planets with high-resolution textures. • Live Satellite Tracker: Watch the ISS pass overhead and track thousands of satellites including Starlink, weather, and communication satellites. ADVANCED TOOLS • Frequency Catcher: Scan the spectrum for signals. A unique tool for detecting and visualizing frequencies around you. • Mission Control: Stay updated with the latest space missions and launch schedules. • Exoplanet Explorer: Go beyond our sun and discover potentially habitable worlds in distant star systems. • Mars Rover Gallery: Browse the latest raw images from Perseverance and Curiosity rovers. OBSERVE & ANALYZE • Meteor Showers: Get alerts for upcoming meteor showers and best viewing times. • Moon Phases & Sun Activity: Detailed lunar calendars and solar weather reports. • ISS 3D Experience: Explore the International Space Station in detailed 3D. GALACTICAL PREMIUM Upgrade to Premium for the ultimate experience: • Unlimited access to all advanced tracking tools. • High-definition 3D models and extended databases. • Uninterrupted access to live satellite data. • Exclusive AR features. Whether you are a student, a hobbyist astronomer, or just fascinated by the night sky, Galactical Map is your guide to the final frontier. Our app offers 10 free uses to explore all features. After this trial period, a Premium subscription is required for unlimited access to live satellite tracking, AR sky view, and advanced astronomy tools. Download now and start your journey to the stars! Terms of Service: https://github.com/dbeyzade/GalacticalMap/blob/main/TERMS.md

Screenshots

ST. JOHN'S PUBLIC SCHOOL4 screens

GalacticalMap4 screens

Verdict

The call

The clearest difference is in-app purchases: ST. JOHN'S PUBLIC SCHOOL at none against GalacticalMap's 3. ST. JOHN'S PUBLIC SCHOOL also leads on iOS requirement (14.0 vs 18.0). GalacticalMap's advantage is update cadence (every 2 weeks vs every 15 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GalacticalMap sells 3 in-app purchases, starting at $9.99 per month. ST. JOHN'S PUBLIC SCHOOL asks for nothing beyond the download.

UpkeepUpdate frequency

ST. JOHN'S PUBLIC SCHOOL ships an update every 15 months, GalacticalMap every 2 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 3 level

ST. JOHN'S PUBLIC SCHOOL versus GalacticalMap: the parameters behind the verdict, then further details
Parameter	ST. JOHN'S PUBLIC SCHOOL	GalacticalMap
Price	Free	Free
Update frequency	Every 15 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	14.0 — better	18.0
Further details — not scored
Size	79 MB	14 MB
Age rating	17+	4+
Developer	Kanhaiya Kumar	Dogukan Beyzade

In-app purchases

None

ST. JOHN'S PUBLIC SCHOOL

No in-app purchases

3 purchases

GalacticalMap

Subscriptions2

Montly Premium$9.991 Month
Annual Premium$99.991 Year

One-time1

Lifetime Premium$199.99

Questions

Is ST. JOHN'S PUBLIC SCHOOL free?

ST. JOHN'S PUBLIC SCHOOL is free to download, with no in-app purchases.

Is GalacticalMap free?

GalacticalMap is free to download, with in-app purchases available.

Do ST. JOHN'S PUBLIC SCHOOL or GalacticalMap have ads?

Neither ST. JOHN'S PUBLIC SCHOOL nor GalacticalMap shows ads.

Which is updated more often, ST. JOHN'S PUBLIC SCHOOL or GalacticalMap?

ST. JOHN'S PUBLIC SCHOOL ships an update every 15 months, and GalacticalMap every 2 weeks. Most recently, ST. JOHN'S PUBLIC SCHOOL was updated on October 24, 2026 and GalacticalMap on October 16, 2026.