Celestron Origin vs Seestar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Celestron Origin
This app redefines stargazing and astroimaging with AI-powered real-time stacking and processing. Explore the cosmos through a user-friendly planetarium interface, easily locate celestial objects, and share stunning images with others.
- AI-powered real-time image stacking
- User-friendly planetarium interface
- Compass mode for sky navigation
- Tonight's Best celestial object list
- Simultaneous streaming to multiple devices
- Audio presentations for celestial objects
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Celestron Origin redefines stargazing and astroimaging for a new generation. The images you capture with Origin look better than what you’d see in a much larger telescope under much darker skies. The Celestron Origin Powered by the SkySafari™ app, developed in partnership with Simulation Curriculum, features a user-friendly planetarium interface that makes it easy to navigate the sky and control the system. Simply hold your device up to the sky using Compass mode and tap on any object you want to see. (The best ones are highlighted.) Or try the Tonight’s Best list, which displays all the most impressive celestial objects you can see right now. Once you’ve selected a target, Origin locates it and begins capturing data. With each exposure, built-in AI algorithms autonomously stack and process every frame in real time. Galaxies and nebulae spring to life—sharp, detailed, and in brilliant color—all with no user intervention. Gone are the days of waiting in line to peer into a telescope’s eyepiece. Multiple people can connect to Origin via the app and stream the view with their own devices. With Origin, you can cast the live feed to your smart TV and save and share your completed astroimages. ORIGIN’S KEY FEATURES + Planetarium Functionality + In the app’s Planetarium View, navigate the sky by swiping or pinching the screen. For a more interactive experience, tap the compass icon to enter Compass mode, which uses your smartphone’s accelerometer and gyro to match the onscreen view to the sky overhead. + Selecting an Object + In the Planetarium View, objects highlighted with orange circles are the best targets. Tap an object to select it and display its name. Zoom in to find fainter objects. To point Origin to your chosen object, tap the crosshairs icon or use the “Center Object” option in the Object Info bar. Use the Tonight icon to see a list of the best currently visible objects. You can also search for objects by name or designation with the Search icon. + Picture-in-Picture (PIP) + A Picture-in-Picture (PIP) in the lower-left corner of the Planetarium View shows a live feed from Origin’s camera. Tapping the PIP screen shows the full Camera View, which displays the same view but fills the entire screen. + Camera View + The Camera View displays a live feed from Origin’s camera. Here, you can start imaging sessions or adjust camera settings. Origin automatically stacks and processes each exposure using its built-in AI algorithms. This processing doesn’t add new data to your image but rather brings out the best in your data and reduces noise. When you’re finished, tap “End Imaging” to save the final stacked master to the Image Gallery and your device’s camera roll. + Object Info View + You can view detailed information on every object in the Origin app’s database by pressing the Info button. You can also listen to audio presentations for over 200 of the most popular celestial objects. + Image Gallery + After you complete an image, Origin stores it in the app’s Image Gallery and your device’s camera roll. You can access the Image Gallery anytime by tapping the Gallery button. + Sharing Images + After tapping the Share button, you can customize your image by adjusting settings like exposure, name, date, object, logo, and crop. When you’re ready to share, press the Share icon to share via various apps or directly to social media. + Scheduled Imaging + Origin can capture images automatically during a scheduled imaging session without any input from you (even while you sleep!). Simply add the desired objects to a schedule and tap “Run Schedule Now.” Origin will start with the first object and continue through your list. To retrieve images, select the completed schedule and download the images to your Image Gallery and your device’s camera roll. Device requirements: iOS 16 and up iPhone 8 and up
Seestar
Explore the universe with a smart telescope that simplifies stargazing. Automatically find, focus, and capture celestial objects without professional guidance. Observe stars, the sun, and even landscapes with intuitive app control.
- Wireless control of telescope
- Automatic celestial object finding and tracking
- Solar observation with filter
- Scenery mode for terrestrial viewing
- Built-in sky atlas and encyclopedia
- Stargazing index and recommendations
- Share observations with community
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Take the first step in exploring the universe! The Seestar smart telescope will give you a stargazing experience like never before. No need for professional guidance, just tap on the screen and you are ready to observe and capture the stars. Seestar is a smart device that integrates the functions of an altazimuth mount, telescope, and camera, with both hardware and software applications. With the Seestar App, you can easily control this multifunctional device and explore the infinite world of stars. Key features: - Wireless control: Control with Seestar device through wireless connection. - Stargazing Mode: Automatically find and focus on celestial objects, intelligently identify stars and track them for automatic capturing and image processing. - Solar Mode: Support auto-scan and solar tracking. Use the included Solar Filter to observe the unique sun. - Scenery mode: Manually control the telescope direction and auto-focus, so you can enjoy observing birds and landscapes. -Sky Atlas: Built-in curated celestial object database AND a rich astronomical knowledge encyclopedia,help you easily understand the mystery of starry sky. - Stargazing Index forecasts and popular Recommendations: Stay updated with popular information, making you an expert in astronomical events. - Share Your Work in the Square: Engage and exchange insights with astronomy enthusiasts from around the world, showcasing your observational achievements. - Adaptation Model: It will work with all Seestar models. Seestar is your ideal companion for exploring the universe, observing the stars and sharing experiences. Download Seestar App now and Explore the universe with Seestar.
Screenshots
Verdict
The clearest difference is monetization model: Celestron Origin at free against Seestar's paid. Celestron Origin also leads on review sentiment (92% vs 62%). Seestar's advantage is ratings volume (334 vs 28) and iOS requirement (13.0 vs 18.6). On price, rating, update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.1 for Celestron Origin against 4.2 for Seestar. That said, the two scores are not equally well evidenced: Seestar has 334 ratings behind it against 28, so its average is the more settled of the two. Written reviews are what separate them: 92% of Celestron Origin's written reviews are positive against 62% of Seestar's.
Celestron Origin ships an update every 2 months, Seestar monthly. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.
| Parameter | Celestron Origin | Seestar |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (28 ratings) | 4.2 (334 ratings) — better |
| Positive reviews | 92.3% of reviews — better | 61.7% of reviews |
| Number of ratings | 28 | 334 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 980 MB | 1.3 GB |
| Age rating | 4+ | 4+ |
| Developer | Celestron, LLC | SuZhou ZWO Co., Ltd |
Customer experience
Celestron Origin
Seestar
Bugs and requests
Celestron Origin
Not enough reviews yet to summarise bugs or requests.
Seestar
Reported bugs
5 issues- Firmware update cycle preventing settings changes
- Tracking errors and star trailing issues
- App crashing on startup
- Inability to connect to telescope
- Forced firmware updates during use
Requested features
5 requests- Add equatorial mode support
- Provide fine control of exposure time
- Implement mosaic mode for wider FOV
- Add support for iPad landscape mode
- Integrate with other astronomy apps
In-app purchases
Celestron Origin
No in-app purchases
Seestar
No in-app purchases
Questions
Is Celestron Origin free?
Is Seestar free?
Which has better reviews, Celestron Origin or Seestar?
Do Celestron Origin or Seestar have ads?
Which is updated more often, Celestron Origin or Seestar?
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