Unistellar
Unistellar Libraries & Demo
Pioneer the New Frontier in Astronomy.
- Rating
- 3.6
- 506 ratings
- Downloads
- 116K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 22
- 2026 · v5.1.0
Screenshots
About Unistellar
The Unistellar eVscope : Finally, you will see. Download the Unistellar app to enjoy your Unistellar eVscope, the first light-amplified user-friendly digital telescope.
Explore the night sky : Choose an object (galaxies, nebulae, star and more) on the app and observe it, live. The Unistellar eVscope does all the pointing and tracking autonomously. Through the app, you can also set up your sky observation window.
Enjoy Enhanced vision : Observe galaxies, nebulae and comets live in unparalleled crisp and colorful details even from urban areas. Discover outer space like you have never seen it before.
Become a citizen astronomer : In partnership with the SETI Institute, join the first global network of citizen astronomers, observing and contributing to scientific discoveries, from asteroid occultations to exoplanet transits and planetary defense.
Explore the night sky : Choose an object (galaxies, nebulae, star and more) on the app and observe it, live. The Unistellar eVscope does all the pointing and tracking autonomously. Through the app, you can also set up your sky observation window.
Enjoy Enhanced vision : Observe galaxies, nebulae and comets live in unparalleled crisp and colorful details even from urban areas. Discover outer space like you have never seen it before.
Become a citizen astronomer : In partnership with the SETI Institute, join the first global network of citizen astronomers, observing and contributing to scientific discoveries, from asteroid occultations to exoplanet transits and planetary defense.
What’s new
Version 5.1.0 · Updated October 22, 2026
Enjoy an improved viewing experience with your telescope or binoculars thanks to the latest Unistellar app update.
User reviews
Great telescope and super app! Loving my eVscope!
This app empowers the Unistellar telescope which is amazing. The auto alignment is almost magical and the views are incredible. My 20" scope is not able to show what this 4.5" scope gives me, it's incredible and still being built upon! I can't wait for the API, but the most important features all work great!
The app is for the #eVscope telescope and works great! The screen view is just like the scope view. Looking forward to maybe being able to adjust exposure and gain in enhanced mode in the future. Right now you can't. The scope goto and tracking works perfectly. This is a fine all in one telescope which takes about 5...
Excellent app works well and I'm sure it'll do nothing but get better
Frequently asked questions
What is the Unistellar eVscope?
The Unistellar eVscope is a light-amplified user-friendly digital telescope that allows users to observe the night sky and explore objects such as galaxies and nebulae through its app.
How does the Unistellar eVscope work?
The Unistellar eVscope autonomously points and tracks objects in the night sky. Users can choose an object on the app and observe it live. The telescope also provides enhanced vision, allowing users to see crisp and colorful details even from urban areas.
Can the Unistellar eVscope be used in urban areas?
Yes, the Unistellar eVscope is designed to provide clear and detailed observations even from urban areas, allowing users to explore outer space like never before.
What is the SETI Institute's partnership with Unistellar?
In partnership with the SETI Institute, Unistellar enables users to join the first global network of citizen astronomers. Users can contribute to scientific discoveries such as asteroid occultations, exoplanet transits, and planetary defense.
Alternatives to Unistellar
Looking for apps like Unistellar? Here are 6 similar Android apps on Google Play. The highest rated is Sky Academy: Learn Astronomy (4.8/5), and 4 of the 6 are free to download.
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SkEye | Astronomy 4.3
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NASA's First Woman 4.5
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SkySafari 7 Pro 4.2
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Sky Academy: Learn Astronomy 4.8
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SkyWiki - the world of astrono 4.2
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Redshift Sky Pro - Astronomy 4.7
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Unistellar | 3.6 / 5 | Free | 100,000+ | Oct 22, 2026 | |
| SkEye | Astronomy | 4.3 / 5 | Free | 1,000,000+ | Nov 17, 2025 | Compare |
| NASA's First Woman | 4.5 / 5 | Free | 500+ | Sep 24, 2021 | Compare |
| SkySafari 7 Pro | 4.2 / 5 | 16.99 USD | 10,000+ | Mar 11, 2026 | Compare |
| Sky Academy: Learn Astronomy | 4.8 / 5 | Free | 100,000+ | – | Compare |
| SkyWiki - the world of astrono | 4.2 / 5 | Free | 100,000+ | Dec 2, 2025 | Compare |
| Redshift Sky Pro - Astronomy | 4.7 / 5 | 8.99 USD | 10,000+ | Jul 14, 2025 | Compare |
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