Comparison

SkyORB ∞ Astronomy vs Sky Map

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

Head to head
About

SkyORB ∞ Astronomy

Explore the universe with an interactive 3D star map, real-time celestial positions, and a 14-day schedule of astronomical events. Identify stars and planets using augmented reality and access detailed information about celestial bodies.

Highlights
  • Interactive 3D star map
  • Real-time celestial positions
  • Augmented Reality (AR) identification
  • 14-day astronomical event schedule
  • Detailed planet and celestial body information
  • Time shift feature for celestial events
Features
Read full description

SkyORB ∞ — The Premium Version of SkyORB Classic SkyORB ∞ is the premium edition of SkyORB Classic, created for users who want the most complete and refined SkyORB experience. It features better sky maps, more advanced 2D and 3D charts, richer astronomy information, improved navigation, and a modern interface for exploring the night sky. Built on more than 20 years of astronomy app development, SkyORB ∞ brings together interactive 2D and 3D sky maps, real-time planet and star positions, Augmented Reality sky identification, detailed Moon and Sun information, astronomy events, Apple Watch support, and a refined interface optimized for the latest Apple devices. SkyORB ∞ is a one-time purchase with no ads, no subscriptions, and no in-app purchases. Every feature is included. ### Why choose SkyORB ∞? SkyORB Classic makes astronomy accessible to everyone. SkyORB ∞ goes further with clearer and more detailed sky maps, improved stereographic and orbit charts, a cleaner interface, deeper sky information, and premium features designed for iPhone, iPad, and Apple Watch. ### Main Features Explore an interactive 3D sky map with stars, planets, constellations, comets, satellites, and deep-sky objects. Navigate redesigned 2D sky and orbit charts with curved labels, clearer constellation names, smart overlap reduction, panning, automatic framing, and detailed satellite and comet trails. Use Augmented Reality to identify stars, planets, and constellations by pointing your device at the sky. Follow the Sun and Moon with rise and set times, moon phases, and daily sky information for your location. Travel through time to see the sky in the past or future and prepare for upcoming celestial events. Check a 14-day astronomy calendar with Moon phases, planetary events, meteor showers, and other sky highlights. Discover detailed information about planets, the Moon, Messier objects, and famous astronomers. Stay connected with Apple Watch support, including quick access to useful astronomy information from your wrist. Enjoy a modern, refined interface designed for recent iPhone and iPad models. ### Premium, Simple, Yours SkyORB ∞ is made for users who want the best version of SkyORB: more complete, more precise, more comfortable to use, and entirely free from ads, subscriptions, and in-app purchases. Whether you are a casual stargazer, an astronomy enthusiast, or a long-time SkyORB user, SkyORB ∞ gives you a powerful and beautiful way to explore the universe. Upgrade from SkyORB Classic to SkyORB ∞ and enjoy the premium way to discover the night sky.

About

Sky Map

Identify stars, planets, and constellations using augmented reality. Explore celestial bodies with real-time tracking, learn mythology, and track astronomical events. Perfect for anyone curious about the night sky.

Highlights
  • Real-time AR sky map
  • 88 constellations with artwork and mythology
  • Planet tracking
  • Astronomical event calendar
  • Tonight's sky conditions
  • Multiple sky culture views
Features
Read full description

Sky Map: Constellation Finder – Your Personal Star Chart & Night Sky Guide Point your phone at the sky and instantly identify stars, planets, and constellations with augmented reality. Sky Map turns your iPhone into a powerful star finder and planet tracker that works day or night. Whether you're a seasoned stargazer, an astronomy student, or just curious about what's up there tonight — Sky Map makes it easy to explore the night sky with real-time AR tracking and a beautiful, intuitive interface. WHAT MAKES SKYMAP SPECIAL - Real-Time AR Sky Map – Point your device at the sky and see stars, planets, constellations, and satellites overlaid on your camera view in real time - 88 Constellations – Browse all 88 officially recognized constellations with stunning artwork, mythology stories, and finding tips - Planet Tracker – Track Jupiter, Saturn, Mars, Venus, Mercury, Neptune, Uranus, and Pluto with precision positioning - Star Chart & Star Finder – Locate any star or celestial object with accurate altitude, azimuth, and orbital data - Constellation Academy – Learn constellation legends, zodiac stories, and fun astronomy facts - Astronomical Calendar – Never miss a meteor shower, eclipse, equinox, or planetary alignment - Tonight's Sky Conditions – Real-time weather analysis tells you if it's a good night for stargazing (cloud cover, humidity, best viewing time) - Planet Visibility Timeline – See exactly when each planet is visible tonight and the best time to look - Multiple Sky Cultures – See the same sky through Western, Chinese, and Indian constellation traditions - Zodiac Signs – Find your zodiac constellation in the real sky PERFECT FOR - Stargazers & astronomy enthusiasts - Students & teachers learning about space and the solar system - Couples planning a romantic stargazing date night - Parents teaching kids about stars and planets - Campers & hikers who want to navigate by the stars - Anyone who's ever looked up and wondered "what star is that?" WHY CHOOSE SKYMAP OVER OTHER STAR APPS? Unlike basic planetarium apps, Sky Map combines a live AR star map with an educational constellation academy, weather-based stargazing forecasts, and an astronomical events calendar — all in one beautiful app. No internet required for core sky mapping. Download Sky Map now and start exploring the universe from your backyard. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://harmonycrafted.com/apps/skymap/

Screenshots

SkyORB ∞ Astronomy4 screens
Sky Map4 screens

Verdict

The call

The clearest difference is review sentiment: Sky Map at 95% against SkyORB ∞ Astronomy's 0%. Sky Map also leads on price (Free vs $2.99) and update cadence (weekly vs every 2 months). SkyORB ∞ Astronomy's advantage is in-app purchases (none vs 4) and device support (5 vs 1). On ads 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

Sky Map is free to download; SkyORB ∞ Astronomy costs $2.99 up front. Sky Map sells 4 in-app purchases, starting at $9.99 per 7 days. SkyORB ∞ Astronomy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sky Map holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Sky Map has 46 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of SkyORB ∞ Astronomy's written reviews are positive against 95% of Sky Map's.

UpkeepUpdate frequency

SkyORB ∞ Astronomy ships an update every 2 months, Sky Map weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard9 real differences · 1 level
SkyORB ∞ Astronomy versus Sky Map: the parameters behind the verdict, then further details
ParameterSkyORB ∞ AstronomySky Map
Price$2.99Free — better
Rating4.0 (1 ratings)4.4 (46 ratings) — better
Positive reviews0.0% of reviews95.5% of reviews — better
Number of ratings146 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Apple TV, Apple Watch — betteriPhone
Requires iOS15.6 — better17.6
Further details — not scored
Size303 MB188 MB
Age rating4+4+
DeveloperStephane DenisAvinash Kumar

Customer experience

SkyORB ∞ Astronomy

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Sky Map

All ratings45 ratings
Positive82.2%
Neutral4.4%
Negative13.3%
Written reviews22 reviews
Positive95.5%
Neutral0.0%
Negative4.5%

In-app purchases

None

SkyORB ∞ Astronomy

No in-app purchases

4 purchases

Sky Map

Subscriptions3
  • Skymap Premium – Weekly$9.997 Days
  • Stargazer Monthly Premium Plan$24.991 Month
  • Cosmic Explorer Annual Plan3 Days trial$79.991 Year
One-time1
  • Celestial Master Lifetime Plan$89.99

Questions

Is SkyORB ∞ Astronomy free?
SkyORB ∞ Astronomy costs $2.99, with no in-app purchases.
Is Sky Map free?
Sky Map is free to download, with in-app purchases available.
Which has better reviews, SkyORB ∞ Astronomy or Sky Map?
Sky Map is rated higher. SkyORB ∞ Astronomy averages 4.0 out of 5 from 1 ratings, while Sky Map averages 4.4 from 46 ratings.
Do SkyORB ∞ Astronomy or Sky Map have ads?
Neither SkyORB ∞ Astronomy nor Sky Map shows ads.
Which is updated more often, SkyORB ∞ Astronomy or Sky Map?
SkyORB ∞ Astronomy ships an update every 2 months, and Sky Map weekly. Most recently, SkyORB ∞ Astronomy was updated on November 3, 2026 and Sky Map on November 4, 2026.

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