Comparison

88 constellations vs Galaxy Map

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

Head to head
About

88 constellations

Explore the night sky and identify celestial objects like stars, planets, and constellations. Set the sky to any position and time to learn about the universe.

Highlights
  • Identify stars and planets
  • View constellations
  • Set sky position and time
  • Interactive sky map
  • Educational astronomy tool
Features
Read full description

The application allows you to set the sky by position and time, to identify the stars, planets and constellations.

About

Galaxy Map

Explore the Milky Way and Andromeda galaxies in an interactive 3D map. Discover nebulae, supernovae, and planets, with stunning visuals based on NASA data. Ideal for education and space enthusiasts.

Highlights
  • Interactive 3D galaxy map
  • Explore nebulae and supernovae
  • Fly through planetary atmospheres
  • Land on planets
  • Based on NASA data
  • Available in 100+ languages
Features
Read full description

The galaxy map is an interactive map of the Milky Way galaxy, Andromeda and their satellite galaxies. Explore the Orion Arm's nebulae and supernovae from the comfort of your spaceship. Fly through the atmosphere of Mars and many other planets and you can even land on them. Discover the galaxy in a stunning three dimensional map based on NASA's artistic impression of the Milky Way galactic structure. Photos are taken by NASA spacecraft and ground based telescopes like Hubble Space Telescope, Chandra X-Ray, Herschel Space Observatory and the Spitzer Space Telescope. This interactive 3D map is excellent for teachers to use for instruction, and it is a great astronomy resource for students to explore the Milky Way galaxy and space as they learn more about the universe we live in. Available in over 100 languages! You can also From the outskirts of the galaxy, in the Norma-Outer spiral arm to the galactic center's supermassive black hole Sagittarius A*, discover a galaxy full of amazing facts. Notable structures included: the Pillars of Creation, Helix Nebula, the Engraved Hourglass Nebula, the Pleiades, the Orion Arm (where the solar system and the Earth are located) with its Orion belt. Check out neighboring dwarf galaxies such as Sagittarius and the Canis Major Overdensity, stellar streams as well as internal galactic components such as a variety of nebulae, star clusters or supernovae. Explore space and get a little closer to our wonderful universe with this awesome astronomy app! The Galaxy Map requires internet access to retrieve information from the wiki.

Screenshots

Galaxy Map4 screens

Verdict

The call

The clearest difference is in-app purchases: 88 constellations at none against Galaxy Map's 13. 88 constellations also leads on ads (none vs shown) and rating (5.0 vs 4.6). Galaxy Map's advantage is ratings volume (609 vs 1) and update cadence (monthly vs every 4 months). On price 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. Galaxy Map sells 13 one-off in-app purchases. 88 constellations asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

88 constellations holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Galaxy Map has 609 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of 88 constellations's written reviews are positive against 80% of Galaxy Map's.

UpkeepUpdate frequency

88 constellations ships an update every 4 months, Galaxy Map monthly. The most recent releases landed on September 17, 2026 and October 12, 2026 respectively.

Scorecard9 real differences · 1 level
88 constellations versus Galaxy Map: the parameters behind the verdict, then further details
Parameter88 constellationsGalaxy Map
PriceFreeFree
Rating5.0 (1 ratings) — better4.6 (609 ratings)
Positive reviews100.0% of reviews — better79.8% of reviews
Number of ratings1609 — better
Update frequencyEvery 4 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size14 MB601 MB
Age rating4+4+
DeveloperVladimir VascakAndrei Nistorescu

Customer experience

88 constellations

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Galaxy Map

All ratings609 ratings
Positive91.1%
Neutral3.9%
Negative4.9%
Written reviews104 reviews
Positive79.8%
Neutral6.7%
Negative13.5%

Bugs and requests

88 constellations

Not enough reviews yet to summarise bugs or requests.

Galaxy Map

Reported bugs

9 issues
  • App crashes on startup
  • Explore button shows nothing
  • Pinch-to-zoom doesn't work
  • App won't load on iPad
  • Text displays as boxes in language settings
Show 4 more
  • Mars moon orbital speed incorrect
  • App kicks users out during exploration
  • Loading issues and incomplete functionality
  • Inconsistent performance across platforms

Requested features

18 requests
  • Search button to find galaxies and objects
  • More diverse and realistic black hole designs
  • AR feature to identify stars/planets in real sky
  • More free content and objects
  • Exoplanet additions (TRAPPIST-1e, J1407B)
Show 13 more
  • Ability to click on stars within galaxies for details
  • Generated planets around stars
  • Sandbox/creation mode for user-generated content
  • Animation for Milky Way and Andromeda
  • More galaxy variety in the app
  • Coordinates filter for objects
  • Space-Engine style gameplay
  • Flying through galaxies feature
  • More female character customization options
  • VIP version option
  • Brown dwarfs addition
  • Photosphere viewing mode
  • More detailed star information

In-app purchases

None

88 constellations

No in-app purchases

13 purchases

Galaxy Map

One-time13
  • Buy ship - Alien Destroyer$0.99
  • Buy ship - Alien fighter$0.99
  • Remove ads$1.99
Show 10 more
  • Buy ship - Alien Destroyer$1.99
  • Buy ship - Alien fighter$1.99
  • 3D Visualization Pack$1.99
  • Buy ship - Dragon Frigate$1.99
  • Essentials bundle - SALE$2.99
  • Remove ads$3.99
  • 3D Visualization Pack$3.99
  • Ultimate bundle - SALE$4.99
  • Essentials bundle$4.99
  • Ultimate bundle$8.99

Questions

Is 88 constellations free?
88 constellations is free to download, with no in-app purchases.
Is Galaxy Map free?
Galaxy Map is free to download, with in-app purchases available.
Which has better reviews, 88 constellations or Galaxy Map?
88 constellations is rated higher. 88 constellations averages 5.0 out of 5 from 1 ratings, while Galaxy Map averages 4.6 from 609 ratings.
Do 88 constellations or Galaxy Map have ads?
Galaxy Map shows ads; 88 constellations does not.
Which is updated more often, 88 constellations or Galaxy Map?
88 constellations ships an update every 4 months, and Galaxy Map monthly. Most recently, 88 constellations was updated on September 17, 2026 and Galaxy Map on October 12, 2026.

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