Cosmo Lens: Star Finder

Cosmo Lens: Star Finder

Night Sky Map & AR Astronomy

1 ratings
Free

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Details

Released
August 6, 2026
Updated
October 22, 2026

Features

Cosmo Lens: Star Finder screenshot #1 for iPhone
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Cosmo Lens: Star Finder screenshot #8 for iPhone
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About

Identify stars, planets, constellations, and more in real-time using your phone's camera. This app offers a nightly sky score, event predictions, and detailed information about celestial objects. It works offline and provides a personal planetarium experience.

✓Real-time star map and AR sky tracker
✓Identifies stars, planets, constellations, satellites, galaxies
✓Offline functionality
✓Night mode with red-light filter
✓Nightly Sky Score for optimal stargazing
✓Time travel through celestial events
✓Detailed moon calendar and eclipse tracking
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What's New in Cosmo Lens

1.1.4

October 22, 2026

A more vivid sky. A closer look at the wonders above. This Cosmo Lens update helps you explore celestial objects and make the most of your evenings under the stars. - New interactive 3D views let you explore planets, moons, stars, galaxies, nebulae, clusters, asteroids, comets, and black holes, with an animated journey from the sky map to the object. - Redesigned object pages bring together essential facts, fun details, related objects, and visibility information to help you plan your observations. - The space library is organized by object family, with a selection of objects to observe tonight from your location. - Refreshed “Tonight” and “Events” sections feature cards to browse for observing conditions, planets to look out for, and upcoming celestial events. - Set reminders for the events you care about, with improved reminder retention and more reliable app opening from notifications. - A new 360° landscape adapts its lighting to day and night. Starting at 2× zoom, the ground gradually fades away to reveal the sky. - More stars appear at high zoom thanks to built-in Gaia DR3 data. Stars, galaxies, nebulae, and clusters have a refreshed look, with better-integrated images and smoother transitions. - Constellations stand out more clearly, with gradually drawn lines and better coordination between names, lines, and illustrations. - Search recognizes more name variations, with smoother animated navigation to objects. - Time travel is more stable, with new events for 2027: eclipses, planetary oppositions, and meteor showers. - Improved Moon and eclipse map views offer more stable, smoother navigation. - A new guided introduction helps you discover the app’s main features. - Sky map controls are visible by default. You can choose to open the app on “Tonight” in Settings. - Expanded translations across all 15 available languages, system controls that follow your chosen language, and many improvements to startup, loading, and stability. Thanks for exploring the sky with us. Here’s to your next discovery!

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FAQ

What celestial objects can Cosmo Lens identify?

Cosmo Lens can identify nearly 100,000 stars, all 88 constellations with artwork, the full Messier catalog, thousands of NGC/IC deep-sky objects, planets, satellites, and galaxies. It provides detailed information and photos for each object.

Does Cosmo Lens work offline?

Yes, Cosmo Lens works fully offline. The entire star catalog and sky engine are stored on your phone, making it ideal for use in remote locations with no signal.

How does the Nightly Sky Score work?

The Nightly Sky Score (0-100) indicates the best conditions for stargazing. It combines factors like darkness, moon brightness, cloud forecast, and a light pollution atlas to help you decide when to go out.

Can I see future celestial events with Cosmo Lens?

Yes, you can time travel through the sky to any date, past or future. This allows you to preview solar and lunar eclipses, planetary conjunctions, and other rare events before they happen.

Does Cosmo Lens have ads?

No, Cosmo Lens is ad-free. The developers state there is nothing between you and the stars, ensuring an uninterrupted stargazing experience.

What devices is Cosmo Lens compatible with?

Cosmo Lens is available for iPhone, iPad, and iPod. It requires iOS 13.0 or later.

How often is Cosmo Lens updated?

The latest version is 1.0.8, last updated on August 30, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support.

What languages does Cosmo Lens support?

Cosmo Lens is available in 15 languages, making it accessible to a global audience interested in astronomy and stargazing.