This app simplifies telescope aiming by guiding you to celestial targets without needing your phone's camera or direct sky pointing. Simply align with a bright star, and it helps you find objects of interest.
4.3(8 ratings)
Free
Best apps like Gravity by Vaonis
6+ similar apps compared and reviewed
4.2 avg rating
5 free apps
Updated July 2026
Gravity by Vaonis is great, but it's not the only option. Explore 6+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to Gravity by Vaonis
Totality by Big Kid Science by Germinate LLC
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4.5(68 ratings)
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Discover upcoming total solar eclipses worldwide with interactive maps and personalized viewing information. Learn about eclipse science, safe viewing practices, and find navigation tools to reach the path of totality. This free educational app also offers resources for educators and a shop for related books and viewing glasses.
Unistellar by Unistellar
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3.8(99 ratings)
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Control your smart telescope, explore thousands of celestial objects, and observe them live. Save and share your discoveries, or contribute to real scientific research with citizen science missions.
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Telescopius
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Discover celestial objects for your telescope and plan stunning astrophotography shots. Save favorite targets, simulate camera framings, and create intricate mosaics. Explore a community gallery of breathtaking astrophotography.
Find telescope targetsSave favorite celestial objectsSimulate astrophotography framings
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Astro-COLIBRI
by Fabian Schussler
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This app provides real-time alerts and multi-wavelength context for astronomical events. It offers advanced planning tools, interactive sky maps, and data enrichment for professional researchers and citizen scientists.
Real-time astronomical event alertsMulti-wavelength observational contextAdvanced observing condition planning
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Observer Pro
Deep sky astronomy planner
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This app helps advanced astronomers and astrophotographers plan their observing sessions. It predicts object visibility, factoring in local obstructions, and provides weather forecasts. Manage observing lists and favorite sites to maximize your stargazing time.
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