SkyORB

SkyORB is an astronomy app for viewing the sky, tracking satellites and planning around celestial events. It is best suited to curious observers who want charts and object information across mobile and desktop devices. The free Classic edition is a practical starting point; SkyORB ∞ adds AR and broader event tools for a one-time purchase.

Overview

SkyORB brings sky maps, a 3D planetarium and celestial object information together in one app. Users can choose an observation location or allow location access, then move between dates and times to see what may be visible. That makes it useful both for identifying objects in the present sky and preparing for an observing session; those who need only a desktop planetarium may find its broader set of tools unnecessary.

Its privacy policy says the app does not collect personal information, require an account, track users or store usage data on company servers. The maker says it uses reasonable security measures, but names no certification or compliance standard.

Key features

Sky charts and planning

SkyORB ∞ combines a real-time sky chart with a 3D planetarium and augmented reality overlays. Compass-oriented directions and celestial coordinate trends help users orient their view, while date and time controls make planning ahead more useful than a chart limited to current conditions. ARKit supports automatic location detection, which is most relevant to Apple-device users.

Events and object tracking

An event calendar and notifications cover occurrences such as meteor showers, eclipses, sunrise, sunset, moonrise and moonset. Satellite tracking and information on planets, satellites, asteroids and deep-space objects give the app range beyond basic constellation identification. That breadth will appeal to users who want both alerts and reference material, though the feature set is more than a casual sky viewer needs.

Classic and customization

SkyORB Classic includes a star catalog, an interactive map with multiple projections, meteor-shower forecasts, and solar and lunar data. The maker also describes customizable widgets for iOS and macOS and a night mode, but a comparison page says the SkyORB ∞ version it covers has no iOS or macOS widgets, with widgets planned. Buyers who rely on widgets should confirm the version before choosing it.

Pricing

SkyORB Classic is free at no cost, making it the sensible choice for users who want core charting, catalog and solar or lunar information without an upfront cost.

SkyORB ∞ for iOS, tvOS and Apple Watch costs $4.99, paid once. SkyORB ∞ for Mac costs $6.99, paid once. Neither plan states in-app purchases or subscriptions, and the maker describes SkyORB ∞ as having no subscription fees. Choose the iOS plan for Apple mobile, watch or TV use, and the Mac plan for desktop use; the Classic edition gives up the ∞ feature set, including its described AR and expanded satellite and event tools. A complimentary App Clip is available as a preview of SkyORB ∞.

Platforms

SkyORB spans Android, iOS, macOS and Windows. SkyORB ∞ is described for iOS, Apple Watch, macOS and tvOS, with Windows Store availability also announced. Because platform coverage differs by edition, match the specific version to the device you plan to use.

Who it's for

SkyORB fits casual observers and astronomy enthusiasts who want a mix of sky orientation, event reminders and object reference across devices. Its date-and-time viewing and location options also suit people planning observations rather than simply checking what is overhead. The maker positions SkyORB ∞ for people aged 7 to 77, but its combination of charts, tracking and planning tools is most compelling for users who will use more than one of those functions.

Pros and cons

• Pros: Free Classic access provides a no-cost route to a star catalog, interactive maps and solar and lunar data.
• Pros: SkyORB ∞ combines AR sky viewing, time-shifted charts, event alerts and satellite tracking in one app.
• Pros: No account or personal-data collection is required, according to the privacy policy.
• Cons: Widget support varies by version; the compared SkyORB ∞ edition lacks iOS and macOS widgets.
• Cons: The two SkyORB ∞ purchases cover different device groups, so users with mixed platforms should check coverage carefully.

Alternatives

Browse astronomy apps for more options. Pick NASA Eyes if a free browser-based experience with an internet connection suits you better. Celestia is a free open-source alternative. Choose Solar System Scope if its free online desktop-browser version meets your needs. Cosmic Watch is another freemium option, with a free tier covering sky, Earth and solar-system views, a sky guide, layers, star names, a world clock and notifications. ISS Detector is worth considering for satellite tracking, with a free ad-supported option and a one-time Pro plan. Star Chart offers a free plan described as including every feature and upgrade, with no subscriptions or paywalls. Stellarium is a free option for Linux, macOS, web and Windows. Gaia Sky is free, open-source desktop software for Linux, macOS and Windows.

Verdict

SkyORB is a strong choice for observers who want one app for sky charts, planning, event notifications and object information, especially if AR and satellite tracking are priorities. Start with Classic if its core tools are enough; pay once for SkyORB ∞ when its added features justify the platform-specific purchase. Look elsewhere if you need consistent widget support across versions or a focused desktop planetarium instead.