Celestron StarSense Explorer Downloads & RevenueCelestron StarSense Explorer · App Store & Google Play
Celestron StarSense Explorer by Celestron, LLC is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Celestron StarSense Explorer update history & changes
Last change · 10 events since 3 Jan 2020Full timeline ↓📈iOSEntered the top 100🆕AndroidFirst spotted by AppInsider📈iOSCharting in a new country🆕iOSFirst spotted by AppInsider📦iOSVersion 2.0.2📦AndroidVersion 2.0.2.3🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 10 events
- 📈Celestron StarSense Explorer entered the top 100iOSTop Free · Reference · AU
- 🆕Celestron StarSense Explorer first spotted by AppInsiderAndroidUnited States (found via search)
- 📈Celestron StarSense Explorer charting in a new countryiOSJapan
- 📈Celestron StarSense Explorer charting in a new countryiOSUnited Kingdom
- 📈Celestron StarSense Explorer charting in a new countryiOSCanada
- 🆕Celestron StarSense Explorer first spotted by AppInsideriOS#89 in Top Free · Reference · South Korea
- 📦Celestron StarSense Explorer version 2.0.2iOSAllows selecting objects as close as 10° above horizon
Fixes discrepancy with version number display. - 📦Celestron StarSense Explorer version 2.0.2.3AndroidImproved solving for Google Pixels 6, 7, 8, 9, 10
- 🆕Celestron StarSense Explorer released on the App StoreiOS
- 🆕Celestron StarSense Explorer released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
2.9 ★
363 ratings, both stores
Measured
Best rank now
#139
App Store · 
Reference Free
Reference FreeMeasured
New ratings a week
1
App Store, 4-week average
Measured
App Store
App details
App ID
1368600689
Publisher
Celestron, LLC.
Publisher country
United States
On the store since
Jan 2020
6 years on the store
Minimum OS
iOS 18.6+
iPhone XS and later
Devices
iPhone · iPad
Content rating
4+
Languages
14
EN FR DE EL HI ID IT JA KO PT RU ZH …
Size
777 MB
Google Play
App details
App ID
com.celestron.skybox
Publisher
Celestron Acquisition, LLC
Publisher country
United States
Content rating
Everyone
Celestron StarSense Explorer downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 100k+ |
| Google Play | – | 100k+ Measured |
| Total | – | 500k+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Celestron StarSense Explorer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #139 Reference Free | 1 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
1
4-week average
Lifetime rating
2.8★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
61/100
faster than 68% of Reference apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.4 ★ | 18 |
| Google Play | 2.8 ★ | 345 217 written reviews |
| Both stores | 2.9 ★ weighted by ratings | 363 |
About Celestron StarSense Explorer
Unleash the power of your smartphone to take you on a guided tour of the night sky, even if you’ve never used a telescope before.
STARSENSE SKY RECOGNITION TECHNOLOGY
This one-of-a-kind app uses patent-pending technology in combination with a Celestron StarSense Explorer telescope (sold separately) to analyze star patterns overhead to calculate the telescope’s position in real time with pinpoint accuracy.
StarSense Explorer’s sky recognition technology has revolutionized the manual telescope by eliminating the confusion common among beginners and enhancing the user experience for even seasoned telescope users. Many would-be astronomers become frustrated or lose interest in their manual telescope because they don’t know where to point it to see planets, star clusters, nebulae, and galaxies—the good stuff! StarSense Explorer tells you exactly which celestial objects are currently visible in the night sky and where to move your telescope to place those objects in the telescope’s eyepiece.
THE NIGHT SKY AT YOUR FINGERTIPS
The user-friendly planetarium interface allows you to scan the skies for objects you wish to view. You can also search for objects in the extensive database.
Not sure what to observe? StarSense Explorer automatically generates a list of all the best stars, planets, galaxies, nebulae and more currently visible from your location. Simply select one from the list and off you go!
While you observe, you can access detailed information, images, and audio descriptions for the most popular objects. It’s a great way for the entire family to learn scientific facts, history, mythology, and more, deepening your understanding of the night sky.
EASY AS 1-2-3: DOCK, LAUNCH, OBSERVE
To get started, assemble your StarSense Explorer telescope and download the app. Your telescope includes a unique unlock code to access the full features of the app. Connect your phone to the telescope by placing it into the StarSense dock and launch the app.
After a simple 2-step procedure to align the smartphone’s camera with the telescope, the app displays a view of the night sky and shows a bullseye on the screen to represent the telescope’s current pointing position. From here, you can select an object to view by tapping it in the planetarium view or selecting it from the Tonight’s Best observing list. Objects will vary from night to night; you may see planets like Jupiter or Saturn, nebulae like Orion, the Andromeda Galaxy, or other object types.
Once you select an object, the app displays pointing arrows onscreen. These indicate where to move the telescope to find it. Follow the arrows until the bullseye appears centered on target. When the bullseye turns green, the object is visible in the telescope’s lower powered eyepiece.
HOW STARSENSE EXPLORER WORKS
StarSense Explorer uses image data captured by the smartphone’s camera to determine its pointing position. The app captures an image of the night sky and then matches the star patterns within the imag
STARSENSE SKY RECOGNITION TECHNOLOGY
This one-of-a-kind app uses patent-pending technology in combination with a Celestron StarSense Explorer telescope (sold separately) to analyze star patterns overhead to calculate the telescope’s position in real time with pinpoint accuracy.
StarSense Explorer’s sky recognition technology has revolutionized the manual telescope by eliminating the confusion common among beginners and enhancing the user experience for even seasoned telescope users. Many would-be astronomers become frustrated or lose interest in their manual telescope because they don’t know where to point it to see planets, star clusters, nebulae, and galaxies—the good stuff! StarSense Explorer tells you exactly which celestial objects are currently visible in the night sky and where to move your telescope to place those objects in the telescope’s eyepiece.
THE NIGHT SKY AT YOUR FINGERTIPS
The user-friendly planetarium interface allows you to scan the skies for objects you wish to view. You can also search for objects in the extensive database.
Not sure what to observe? StarSense Explorer automatically generates a list of all the best stars, planets, galaxies, nebulae and more currently visible from your location. Simply select one from the list and off you go!
While you observe, you can access detailed information, images, and audio descriptions for the most popular objects. It’s a great way for the entire family to learn scientific facts, history, mythology, and more, deepening your understanding of the night sky.
EASY AS 1-2-3: DOCK, LAUNCH, OBSERVE
To get started, assemble your StarSense Explorer telescope and download the app. Your telescope includes a unique unlock code to access the full features of the app. Connect your phone to the telescope by placing it into the StarSense dock and launch the app.
After a simple 2-step procedure to align the smartphone’s camera with the telescope, the app displays a view of the night sky and shows a bullseye on the screen to represent the telescope’s current pointing position. From here, you can select an object to view by tapping it in the planetarium view or selecting it from the Tonight’s Best observing list. Objects will vary from night to night; you may see planets like Jupiter or Saturn, nebulae like Orion, the Andromeda Galaxy, or other object types.
Once you select an object, the app displays pointing arrows onscreen. These indicate where to move the telescope to find it. Follow the arrows until the bullseye appears centered on target. When the bullseye turns green, the object is visible in the telescope’s lower powered eyepiece.
HOW STARSENSE EXPLORER WORKS
StarSense Explorer uses image data captured by the smartphone’s camera to determine its pointing position. The app captures an image of the night sky and then matches the star patterns within the imag
Celestron StarSense Explorer App Store
Celestron StarSense Explorer is #139 in Reference Free in Australia and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperCelestron, LLC
CategoryReference
PriceFree
Released
Rating★ 3.4 (18)
Version2.0.2
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)100k+ worldwide
Rating
3.4 ★
18 ratings
Measured
Best rank now
#139
Reference FreeMeasured
New ratings a week
1
App Store, 4-week average
Measured
Celestron StarSense Explorer on the App Store
App details
App ID
1368600689
Publisher
Celestron, LLC.
Publisher country
United States
On the store since
Jan 2020
6 years on the store
Minimum OS
iOS 18.6+
iPhone XS and later
Devices
iPhone · iPad
Content rating
4+
Languages
14
EN FR DE EL HI ID IT JA KO PT RU ZH …
Size
777 MB
Celestron StarSense Explorer downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Celestron StarSense Explorer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Australia | ReferenceFree | #139 |
Apps near Celestron StarSense Explorer on the chart
Reference Free, around #139.
Ratings
App Store, worldwide.
Rating
3.4 ★
18 ratings
Measured
Ratings
18
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
1
4-week average
Lifetime rating
2.8★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
61/100
faster than 68% of Reference apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Celestron StarSense Explorer
Unleash the power of your smartphone to take you on a guided tour of the night sky, even if you’ve never used a telescope before.
STARSENSE SKY RECOGNITION TECHNOLOGY
This one-of-a-kind app uses patent-pending technology in combination with a Celestron StarSense Explorer telescope (sold separately) to analyze star patterns overhead to calculate the telescope’s position in real time with pinpoint accuracy.
StarSense Explorer’s sky recognition technology has revolutionized the manual telescope by eliminating the confusion common among beginners and enhancing the user experience for even seasoned telescope users. Many would-be astronomers become frustrated or lose interest in their manual telescope because they don’t know where to point it to see planets, star clusters, nebulae, and galaxies—the good stuff! StarSense Explorer tells you exactly which celestial objects are currently visible in the night sky and where to move your telescope to place those objects in the telescope’s eyepiece.
THE NIGHT SKY AT YOUR FINGERTIPS
The user-friendly planetarium interface allows you to scan the skies for objects you wish to view. You can also search for objects in the extensive database.
Not sure what to observe? StarSense Explorer automatically generates a list of all the best stars, planets, galaxies, nebulae and more currently visible from your location. Simply select one from the list and off you go!
While you observe, you can access detailed information, images, and audio descriptions for the most popular objects. It’s a great way for the entire family to learn scientific facts, history, mythology, and more, deepening your understanding of the night sky.
EASY AS 1-2-3: DOCK, LAUNCH, OBSERVE
To get started, assemble your StarSense Explorer telescope and download the app. Your telescope includes a unique unlock code to access the full features of the app. Connect your phone to the telescope by placing it into the StarSense dock and launch the app.
After a simple 2-step procedure to align the smartphone’s camera with the telescope, the app displays a view of the night sky and shows a bullseye on the screen to represent the telescope’s current pointing position. From here, you can select an object to view by tapping it in the planetarium view or selecting it from the Tonight’s Best observing list. Objects will vary from night to night; you may see planets like Jupiter or Saturn, nebulae like Orion, the Andromeda Galaxy, or other object types.
Once you select an object, the app displays pointing arrows onscreen. These indicate where to move the telescope to find it. Follow the arrows until the bullseye appears centered on target. When the bullseye turns green, the object is visible in the telescope’s lower powered eyepiece.
HOW STARSENSE EXPLORER WORKS
StarSense Explorer uses image data captured by the smartphone’s camera to determine its pointing position. The app captures an image of the night sky and then matches the star patterns within the imag
STARSENSE SKY RECOGNITION TECHNOLOGY
This one-of-a-kind app uses patent-pending technology in combination with a Celestron StarSense Explorer telescope (sold separately) to analyze star patterns overhead to calculate the telescope’s position in real time with pinpoint accuracy.
StarSense Explorer’s sky recognition technology has revolutionized the manual telescope by eliminating the confusion common among beginners and enhancing the user experience for even seasoned telescope users. Many would-be astronomers become frustrated or lose interest in their manual telescope because they don’t know where to point it to see planets, star clusters, nebulae, and galaxies—the good stuff! StarSense Explorer tells you exactly which celestial objects are currently visible in the night sky and where to move your telescope to place those objects in the telescope’s eyepiece.
THE NIGHT SKY AT YOUR FINGERTIPS
The user-friendly planetarium interface allows you to scan the skies for objects you wish to view. You can also search for objects in the extensive database.
Not sure what to observe? StarSense Explorer automatically generates a list of all the best stars, planets, galaxies, nebulae and more currently visible from your location. Simply select one from the list and off you go!
While you observe, you can access detailed information, images, and audio descriptions for the most popular objects. It’s a great way for the entire family to learn scientific facts, history, mythology, and more, deepening your understanding of the night sky.
EASY AS 1-2-3: DOCK, LAUNCH, OBSERVE
To get started, assemble your StarSense Explorer telescope and download the app. Your telescope includes a unique unlock code to access the full features of the app. Connect your phone to the telescope by placing it into the StarSense dock and launch the app.
After a simple 2-step procedure to align the smartphone’s camera with the telescope, the app displays a view of the night sky and shows a bullseye on the screen to represent the telescope’s current pointing position. From here, you can select an object to view by tapping it in the planetarium view or selecting it from the Tonight’s Best observing list. Objects will vary from night to night; you may see planets like Jupiter or Saturn, nebulae like Orion, the Andromeda Galaxy, or other object types.
Once you select an object, the app displays pointing arrows onscreen. These indicate where to move the telescope to find it. Follow the arrows until the bullseye appears centered on target. When the bullseye turns green, the object is visible in the telescope’s lower powered eyepiece.
HOW STARSENSE EXPLORER WORKS
StarSense Explorer uses image data captured by the smartphone’s camera to determine its pointing position. The app captures an image of the night sky and then matches the star patterns within the imag
Latest updates
2.0.2
Allows selecting objects as close as 10° above horizon
Fixes discrepancy with version number display.
More from Celestron, LLC
StarSense Explorer Android
Not in a tracked Google Play top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperCelestron
CategoryEducation
PriceFree
Released
Installs100k+
Rating★ 2.8 (345)
Updated
Content ratingEveryone
Rating
2.8 ★
345 ratings
Measured
StarSense Explorer on Google Play
App details
App ID
com.celestron.skybox
Publisher
Celestron Acquisition, LLC
Publisher country
United States
Content rating
Everyone
StarSense Explorer downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where StarSense Explorer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
2.8 ★
345 ratings
Measured
Ratings
345
Measured
Written reviews
217
Measured
About StarSense Explorer
Unleash the power of your smartphone to take you on a guided tour of the night sky, even if you’ve never used a telescope before.
STARSENSE SKY RECOGNITION TECHNOLOGY
This one-of-a-kind app uses patent-pending technology in combination with a Celestron StarSense Explorer telescope (sold separately) to analyze star patterns overhead to calculate the telescope’s position in real time with pinpoint accuracy.
StarSense Explorer’s sky recognition technology has revolutionized the manual telescope by eliminating the confusion common among beginners and enhancing the user experience for even seasoned telescope users. Many would-be astronomers become frustrated or lose interest in their manual telescope because they don’t know where to point it to see planets, star clusters, nebulae, and galaxies—the good stuff! StarSense Explorer tells you exactly which celestial objects are currently visible in the night sky and where to move your telescope to place those objects in the telescope’s eyepiece.
THE NIGHT SKY AT YOUR FINGERTIPS
The user-friendly planetarium interface allows you to scan the skies for objects you wish to view. You can also search for objects in the extensive database.
Not sure what to observe? StarSense Explorer automatically generates a list of all the best stars, planets, galaxies, nebulae and more currently visible from your location. Simply select one from the list and off you go!
While you observe, you can access detailed information, images, and audio descriptions for the most popular objects. It’s a great way for the entire family to learn scientific facts, history, mythology, and more, deepening your understanding of the night sky.
EASY AS 1-2-3: DOCK, LAUNCH, OBSERVE
To get started, assemble your StarSense Explorer telescope and download the app. Your telescope includes a unique unlock code to access the full features of the app. Connect your phone to the telescope by placing it into the StarSense dock and launch the app.
After a simple 2-step procedure to align the smartphone’s camera with the telescope, the app displays a view of the night sky and shows a bullseye on the screen to represent the telescope’s current pointing position. From here, you can select an object to view by tapping it in the planetarium view or selecting it from the Tonight’s Best observing list. Objects will vary from night to night; you may see planets like Jupiter or Saturn, nebulae like Orion, the Andromeda Galaxy, or other object types.
Once you select an object, the app displays pointing arrows onscreen. These indicate where to move the telescope to find it. Follow the arrows until the bullseye appears centered on target. When the bullseye turns green, the object is visible in the telescope’s lower powered eyepiece.
HOW STARSENSE EXPLORER WORKS
StarSense Explorer uses image data captured by the smartphone’s camera to determine its pointing position. The app captures an image of the night sky and then matches the star patterns within the ima
STARSENSE SKY RECOGNITION TECHNOLOGY
This one-of-a-kind app uses patent-pending technology in combination with a Celestron StarSense Explorer telescope (sold separately) to analyze star patterns overhead to calculate the telescope’s position in real time with pinpoint accuracy.
StarSense Explorer’s sky recognition technology has revolutionized the manual telescope by eliminating the confusion common among beginners and enhancing the user experience for even seasoned telescope users. Many would-be astronomers become frustrated or lose interest in their manual telescope because they don’t know where to point it to see planets, star clusters, nebulae, and galaxies—the good stuff! StarSense Explorer tells you exactly which celestial objects are currently visible in the night sky and where to move your telescope to place those objects in the telescope’s eyepiece.
THE NIGHT SKY AT YOUR FINGERTIPS
The user-friendly planetarium interface allows you to scan the skies for objects you wish to view. You can also search for objects in the extensive database.
Not sure what to observe? StarSense Explorer automatically generates a list of all the best stars, planets, galaxies, nebulae and more currently visible from your location. Simply select one from the list and off you go!
While you observe, you can access detailed information, images, and audio descriptions for the most popular objects. It’s a great way for the entire family to learn scientific facts, history, mythology, and more, deepening your understanding of the night sky.
EASY AS 1-2-3: DOCK, LAUNCH, OBSERVE
To get started, assemble your StarSense Explorer telescope and download the app. Your telescope includes a unique unlock code to access the full features of the app. Connect your phone to the telescope by placing it into the StarSense dock and launch the app.
After a simple 2-step procedure to align the smartphone’s camera with the telescope, the app displays a view of the night sky and shows a bullseye on the screen to represent the telescope’s current pointing position. From here, you can select an object to view by tapping it in the planetarium view or selecting it from the Tonight’s Best observing list. Objects will vary from night to night; you may see planets like Jupiter or Saturn, nebulae like Orion, the Andromeda Galaxy, or other object types.
Once you select an object, the app displays pointing arrows onscreen. These indicate where to move the telescope to find it. Follow the arrows until the bullseye appears centered on target. When the bullseye turns green, the object is visible in the telescope’s lower powered eyepiece.
HOW STARSENSE EXPLORER WORKS
StarSense Explorer uses image data captured by the smartphone’s camera to determine its pointing position. The app captures an image of the night sky and then matches the star patterns within the ima
What's new in 2.0.2.3
Improved solving for Google Pixels 6, 7, 8, 9, 10