Apps Like ZAstronomy for iPhone and iPad
ZAstronomy screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
GalacticAR: Space Sim & Quiz
Vielfalt Software e.U.
Explore celestial bodies and galaxies
Explore astronomical objects and topics with interactive 3D models and augmented reality features. Take quizzes with 300 questions across various difficulty levels. Learn about comets, the solar system, and galaxy clusters through immersive content.
Sky Tonight - Stargazing Guide
Vito Technology Inc.
Identify celestial objects
Explore the night sky by identifying celestial objects, tracking astronomical events, and locating specific space bodies. Adjust constellation visuals, set reminders for celestial events, and customize the experience.
Guess What - APOD Edition
Israel Graveran
Space facts and images daily
Take daily space quizzes based on NASA’s Astronomy Picture of the Day. Choose correct answers from four options. Learn facts about celestial objects. Access real-time, accurate content directly from NASA’s feed.
Star Walk HD - Night Sky View
Vito Technology Inc.
Explore celestial bodies and constellations
Explore celestial bodies with real-time sky mapping and interactive guides. Identify stars, planets, and constellations. Access detailed information about over 200,000 objects. 3D models of celestial entities.
Night Sky
iCandi Apps Ltd.
Identify celestial objects in real time
Identify stars, planets, and constellations by pointing the device skyward. View celestial objects in augmented reality. Access detailed information about satellites and space stations. Use AI to guide and explain astronomical features.
Star Walk 2 Plus: Sky Live App
Vito Technology Inc.
Explore celestial objects and constellations
View celestial objects like stars, planets, and constellations using device sensors and GPS. Tap to identify objects and learn about their properties. Explore detailed information on celestial events and navigation. Share observations with others.
Star Walk 2 Pro: Sky Map Live
Vito Technology Inc.
Explore stars, constellations, and celestial bodies
Explore the night sky by pointing your device toward the sky. Identify stars, comets, constellations, and celestial bodies. Tap to view detailed information about each object. Sync with GPS and device sensors for accurate positioning.
SkySafari
Simulation Curriculum Corp.
Hold device to sky and locate celestial
View celestial objects like planets, comets, and stars using augmented reality. Locate constellations and deep sky objects by pointing the device at the sky. Track real-time satellite positions and see what others are observing through OneSky.
GoSkyWatch Planetarium
GoSoftWorks Development Co.
Point to the sky and identify celestial
Identify and locate stars, planets, comets, constellations, and galaxies by pointing the device at the sky. View detailed information about celestial objects. Set location and time for accurate sky mapping.
APOD Astronomy Pics and Widget
Mark Hambly
View today's , random, or favorites
View and share Pictures of the Day. Access current and past APODs. Browse feeds of random or favorite images. Save and share preferred APODs. Display APODs via widgets on home screen.
Astronomy & Space News
Juicestand Inc
Read , track discoveries, explore
Read and share articles about , exploration, exoplanets, and astrobiology. Follow updates from NASA, ESA, and other agencies. View high-resolution images from observatories. Save and organize favorite stories. Subscribe to alerts for new content.
Merlin Bird ID by Cornell Lab
Cornell University
Identify birds by sound and sight
Identify birds by answering questions, uploading photos, recording sounds, or exploring regional species. Access a database of sightings, sounds, and photos. Learn about characteristics and habitats.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.