Comparison

SkyView® vs Star Walk 2 Pro

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

Head to head
About

SkyView®

Identify stars, constellations, planets, and satellites by simply pointing your device at the sky. This app uses augmented reality to guide you and provides information on celestial objects, upcoming events, and even allows you to travel through time to view the sky on different dates.

Highlights
  • Identify stars, planets, and satellites with AR
  • Discover all 88 constellations
  • Schedule alerts for celestial events
  • Night mode for preserving vision
  • Time travel to view past/future skies
  • Capture and share celestial images
Read full description

SkyView® brings stargazing to everyone. Simply point your iPhone, iPad, or iPod at the sky to identify stars, constellations, planets, satellites, and more! Over 3.2 million downloads. App Store Rewind 2011 -- Best Education App “If you've ever wanted to know what you're looking at in the night sky, this app is the perfect stargazer's companion.” – CNET "If you’ve ever been looking for a stargazing app for your iPhone, then this [is] definitely the one to get." – AppAdvice “SkyView is an Augmented Reality app that lets you see just what delights the sky has to offer.” – 148Apps Editor’s Choice You don't need to be an astronomer to find stars or constellations in the sky, just open SkyView® and let it guide you to their location and identify them. SkyView® is a beautiful and intuitive stargazing app that uses your camera to precisely spot and identify celestial objects in sky, day or night. Find all 88 constellations as they fade in and out while you scan across the sky, locate every planet in our solar system, discover distant galaxies, and witness satellite fly-bys. Features: • Simple: Point your device at the sky to identify galaxies, stars, constellations, planets, and satellites (including the ISS and Hubble) passing overhead at your location. • Sighting Events: schedule alerts for upcoming celestial events. • Apple Watch: see what objects are visible tonight and how to spot them using your Apple Watch. • Today Widget: brand new iOS 8 today widget lets you quickly see upcoming celestial events. • Night Mode: Preserve your night vision with red or green night mode filters. • Augmented Reality (AR): Use your camera to spot objects in the sky, day or night. • Sky Paths: Follow the sky track for any object to see it’s exact location in the sky on any date and time. • Comprehensive: Includes thousands of stars, planets, and satellites with thousands of interesting facts. • Time Travel: Jump to the future or the past and see the sky on different dates and times. • Social: Capture and share beautiful images with friends and family on social networks. • Mobile: WiFi is NOT required (does not require a data signal or GPS to function). Take it camping, boating, or even flying! What a fun way to teach yourself, your children, your students, or your friends about our wonderful universe!

About

Star Walk 2 Pro

Explore the night sky with this augmented reality stargazing app. Point your device to identify thousands of stars, planets, constellations, and celestial events in real-time. Discover astronomical news and plan your observations with a comprehensive sky map.

Highlights
  • Real-time sky map
  • Augmented reality mode
  • 3D constellation models
  • Time machine feature
  • Deep sky object identification
  • Night mode for comfortable viewing
  • Visible Tonight section for events
Features
Currently charting
Read full description

Star Walk 2 is an exquisite stargazing app enabling you to explore the night sky through the screen of your device. Make an effortless journey through thousands of stars, comets, constellations, and other celestial bodies. All you have to do is point your device to the sky! ⁕ BEST OF 2014: The next generation of the best-selling Star Walk, winner of Apple Design Award, used by over 10 million people ⁕ The app taps your device’s sensors and the GPS to determine the exact position of stars, planets, constellations, comets, ISS, satellites, meteor showers, etc., in the night sky. “She’s a beauty.”- The Next Web “Star Walk 2 is a terrific introduction to astronomy for young and old. It’s also handy for serious stargazers for observing planning.” - TUAW “Star Walk 2 is visually stunning.” - PCmag “This is a very beautiful and unusual application that turns your phone into a real planetarium.” - Free apps for me “For those who enjoy the original app, Star Walk 2 is worth the upgrade — the interface is gorgeous. Anyone with even a passing interest in astronomy should grab Star Walk 2.” - iLounge “It is worth every penny.” - PadGadget Star Walk 2 in travel & tourism industry: ‘Rapa Nui Stargazing’ based on Easter Island uses Star Walk 2 for sky observations during its astronomical tours. ‘Nakai Resorts Group’ in the Maldives uses Star Walk 2 during astronomy meetings for its guests. Main features: ◆ Map of the sky in real time ◆ Stunning 3D models of constellations and other sky objects ◆ “Time machine” ◆ Deep sky objects ◆ Info about celestial bodies and sky events ◆ The sky at different wavelengths ◆ Augmented reality mode ◆ Night mode ◆ "What's new" section with the latest astronomical news ◆ "Visible Tonight" section ► Star Walk 2 shows the real-time map of the sky on your screen in whatever direction you are pointing the device. As you hold your phone up and point it towards the sky, the star map follows your motions using the built-in gyroscope to match the map on your screen to the stars seen from your location. ► What's up in the sky tonight? Open the "Visible Tonight" section of Star Walk 2 and quickly find out all upcoming astronomical events and celestial objects visible for your location. ► Be aware of the latest news from the world of space and astronomy. The app's "What's new" section will tell you about the most outstanding celestial events in time. ► Touching a clock-face icon at the upper-right corner of the screen allows you to select any date and time and watch the sky of different periods. ► Get a deeper understanding of the constellation`s scale and place in the night sky. Enjoy observing wonderful 3D models of constellations, turn them upside down, read their stories. ► Find and study deep sky objects such as meteor showers, planetary nebulae, star clusters, etc. ► The night-mode will make your stargazing at night time more comfortable. Star Walk 2 is the sequel to the original Star Walk, which is one of the most popular apps for stargazing. New in Star Walk 2: -Incredible 3D models of celestial bodies -All-new stunning design -New interface in vibrant colours for retina displays -Atmospheric visual and sound effects, stirring soundtrack -Exclusive handcrafted artwork for constellations The app contains In-App Purchases. If you enjoy exploring the stars, then our app is a must-have for your arsenal. Start your best stargazing experience right now!

Screenshots

SkyView®4 screens
Star Walk 2 Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: SkyView® at none against Star Walk 2 Pro's 8. SkyView® also leads on chart position (#2 vs #49). Star Walk 2 Pro's advantage is update cadence (every 2 months vs every 4 months) and ratings volume (67K vs 7.7K). On price, rating, review sentiment and 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

SkyView® costs $2.99 and Star Walk 2 Pro $2.99 up front. Star Walk 2 Pro sells 8 one-off in-app purchases. SkyView® asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for SkyView® against 4.7 for Star Walk 2 Pro. That said, the two scores are not equally well evidenced: Star Walk 2 Pro has 67K ratings behind it against 7.7K, so its average is the more settled of the two. Written reviews are what separate them: 77% of SkyView®'s written reviews are positive against 72% of Star Walk 2 Pro's.

UpkeepUpdate frequency

SkyView® ships an update every 4 months, Star Walk 2 Pro every 2 months. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 6 level
SkyView® versus Star Walk 2 Pro: the parameters behind the verdict, then further details
ParameterSkyView®Star Walk 2 Pro
Price$2.99$2.99
Rating4.6 (7.7K ratings)4.7 (67K ratings) — better
Positive reviews76.8% of reviews — better72.1% of reviews
Number of ratings7.7K67K — better
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#2 — better#49
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size112 MB357 MB
Age rating4+4+
DeveloperTerminal Eleven LLCVito Technology Inc.

Customer experience

SkyView®

All ratings7,665 ratings
Positive89.9%
Neutral2.9%
Negative7.2%
Written reviews850 reviews
Positive76.8%
Neutral7.3%
Negative15.9%

Star Walk 2 Pro

All ratings67,054 ratings
Positive93.7%
Neutral2.7%
Negative3.6%
Written reviews570 reviews
Positive72.1%
Neutral6.5%
Negative21.4%

User reviews

SkyView®

From 7.7K App Store ratings

What we love

  • 👍 Easy to use
  • 🔭 Helpful for stargazing and identifying celestial objects
  • 🌌 Provides a lot of information about the night sky
  • 🎶 Relaxing background music
  • 🤩 Amazed by the app's capabilities

Room to improve

  • 🐛 Calibration issues and inaccurate compass
  • 🤷‍♀️ Missing some celestial objects like comets and the James Webb Space Telescope
  • 🌌 Constellation overlays can be obstructive
  • 🙈 Showing stars/planets on walls/floors even when not present
  • 📱 Compatibility issues on certain devices

Star Walk 2 Pro

From 67K App Store ratings

What we love

  • 🚀 Accurate sky mapping
  • 🌟 Visually stunning graphics
  • 🔍 Detailed information on celestial objects
  • 🧑‍🎓 Educational and informative
  • 🔔 Helpful notifications about sky events

Room to improve

  • 🔔 Too many notifications
  • 💰 Expensive in-app purchases required for full features
  • 🐛 Occasional glitches and bugs
  • 🧭 Difficulty calibrating and aligning the app with the sky
  • 🌍 Limited support for Southern Hemisphere users

Bugs and requests

SkyView®

Reported bugs

3 issues
  • Freezing and crashing issues
  • Compass and orientation problems
  • Inconsistent behavior when switching between automatic and manual calibration

Requested features

6 requests
  • Add more celestial objects like comets, dwarf planets, and the James Webb Space Telescope
  • Improve calibration and compass accuracy
  • Add option to hide constellation overlays
  • Implement a feature to track the International Space Station and other satellites
  • Add a widget for quick access to sky information
Show 1 more
  • Improve support for older devices and iOS versions

Star Walk 2 Pro

Reported bugs

3 issues
  • App crashing on launch for some users
  • Incorrect celestial object positioning in certain locations
  • Notifications not working as expected

Requested features

5 requests
  • Customizable notification settings
  • More detailed information on moons and satellites
  • Option to disable animated constellation overlays
  • Improved time/date controls for planning future sky viewing
  • Support for equatorial mounts and telescopes

In-app purchases

None

SkyView®

No in-app purchases

8 purchases

Star Walk 2 Pro

One-time8
  • Constellations of AvengersFree
  • Satellite Finder in Sky Above$0.99
  • Constellations 3D on Sky Map$0.99
Show 5 more
  • Deep Space Objects Explorer$0.99
  • Explore Solar System Objects$0.99
  • Planets of the Solar System$0.99
  • Space Explorer: Kids Cartoons$0.99
  • Star Tracker AR: Full Version$2.99

Questions

Is SkyView® free?
SkyView® costs $2.99, with no in-app purchases.
Is Star Walk 2 Pro free?
Star Walk 2 Pro costs $2.99, and also offers in-app purchases.
Which has better reviews, SkyView® or Star Walk 2 Pro?
Star Walk 2 Pro is rated higher. SkyView® averages 4.6 out of 5 from 7.7K ratings, while Star Walk 2 Pro averages 4.7 from 67K ratings.
Do SkyView® or Star Walk 2 Pro have ads?
Neither SkyView® nor Star Walk 2 Pro shows ads.
Which is updated more often, SkyView® or Star Walk 2 Pro?
SkyView® ships an update every 4 months, and Star Walk 2 Pro every 2 months. Most recently, SkyView® was updated on October 20, 2026 and Star Walk 2 Pro on October 21, 2026.
Which is more popular, SkyView® or Star Walk 2 Pro?
SkyView® currently peaks at #2 in the App Store charts, and Star Walk 2 Pro at #49. Chart position reflects recent download velocity rather than total install base.

Other comparisons