Apps Like Cosmic-Watch for iPhone and iPad
Track celestial events and time
Explore the night sky with three perspectives: sky, Earth, and solar system. View star maps, constellations, and celestial events. Use augmented reality for interactive exploration. Display high-resolution Earth globe and solar system models.
Cosmic-Watch screenshots
Ranked alternatives
Showing 501–520 of 1,000 ranked alternatives.

Astrophotography Planner
Ryan Sponzilli
Filter targets by visibility score
Astrophotographers can filter deep sky targets by visibility and season scores. The uses moon data and algorithmic calculations to suggest optimal targets. Users can view visibility percentages and seasonal proximity metrics.

WLC Calendar
WLC Radio Ministry
Track solar and luni-solar dates
View luni-solar dates alongside corresponding Gregorian dates. Adjust settings to customize display. Sync data across devices. Export events in multiple formats. Set reminders for specific dates and times.



Solar Family: Planets for Kids
Dweek Studios
Learn with interactive stories and games
Learn about and the system through interactive stories and fun games. Play card-based activities to connect digital learning with real-world experiences. Complete challenges and earn rewards to encourage exploration.






Planetarium VR
Taosoftware co.,Ltd
View stars and constellations in real time
View the starry sky with GPS and advanced sensors. Display over 3000 stars and constellations. Choose between water-side views or dark locations. Supports Cardboard for VR experience. Adjust settings for Northern or Southern Hemisphere.

Celestial Dances
Thomas Bretl
Explore solar system relative motions and patterns.
The app explores the relative motions of planets, moons, and exoplanet systems. It presents notable patterns created by orbiting bodies and invites users to consider their significance.


Interactive Minds Solar System
Vosonos LLC
Explore the Solar System interactively and visually.
The app presents the Solar System with interactive simulations, images, and videos across 58 pages. It covers topics like planetary orbits, gravity, and size comparisons in an educational format.

MPR eMagazine
Max-Planck-Gesellschaft
Science magazine from Max Planck Society.
The MPR eMagazine offers accessible science reporting from Max Planck Society research institutes. It covers fundamental research topics and provides first-hand accounts of scientific work and achievements.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.