Astrophysics I app icon

Apps Like Astrophysics I for iPhone and iPad

Explore solar system with 3D animations

Explore the solar system with detailed explanations and over 40 animations, including 3D models. Learn about coordinate systems, time measurement, and gravitational concepts.

by Xavier Daxhelet★ 4.49 ratingsReference$3.99Data updated 2026-09-08

Astrophysics I screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Astrophysics II app icon

    Astrophysics II

    Xavier Daxhelet

    Explore stars and solar system with 3D

    Explore stellar properties with interactive 3D animations and detailed explanations. Learn about electromagnetic radiation, light-matter interaction, and the Doppler effect. View over 25 animations covering star formation and cosmic phenomena.

    ★ 4.36 ratingsReference$2.99Data updated 2026-09-08
  2. Pocket Galaxy: Gravity Sandbox app icon

    Pocket Galaxy: Gravity Sandbox

    Pocket Labs.

    Create and simulate galaxies in 3D

    Create and simulate custom galaxies with realistic physics. Place and customize planets, stars, and other celestial bodies. Adjust orbital paths and gravitational forces. Explore 3D space and test planetary interactions.

    ★ 4.625,444 ratingsGamesFreeData updated 2026-09-13
  3. Solar System Sim app icon

    Solar System Sim

    WPC

    Explore planets, add new ones, simulate systems

    Explore celestial bodies in the and nearby stars with detailed location data in the Milky Way. Modify or add celestial objects to create custom systems. Simulate gravity and physics to recalculate orbits based on Newton's laws.

    ★ 4.53,560 ratingsGamesFreeData updated 2026-09-06
  1. Sky Guide app icon

    Sky Guide

    Fifth Star Labs LLC

    Identify stars, constellations, and planets

    Identify stars, constellations, planets, and satellites using augmented reality. View celestial objects with detailed information. Track movement of planets and satellites. Adjust settings for different sky conditions.

    ★ 4.8373,760 ratingsReferenceFreeData updated 2026-09-15
  2. SkySafari app icon

    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.

    ★ 4.717,872 ratingsReference$6.99Data updated 2026-09-15
  3. Pocket Galaxy: Space Sandbox app icon

    Pocket Galaxy: Space Sandbox

    Pocket Labs.

    Design galaxies, place planets, simulate orbits

    Create and simulate a custom with realistic physics. Adjust planet sizes, positions, and orbits. Explore 3D space environments and test gravitational interactions. Save and share custom solar systems.

    ★ 4.89,953 ratingsGames$3.99Data updated 2026-09-12
  4. Star Chart app icon

    Star Chart

    ESCAPE VELOCITY LIMITED

    Explore celestial objects with AR

    View celestial objects using augmented reality. Point device at sky to identify stars, planets, and constellations. Access detailed information and historical data. Sync with GPS for accurate positioning. Explore 3D models of celestial bodies.

    ★ 4.624,838 ratingsEducationFreeData updated 2026-09-08
  5. Spaceflight Simulator app icon

    Spaceflight Simulator

    Spaceflight Simulator UK Ltd

    Build rockets, explore space, track physics

    Build and customize rockets to explore a realistically scaled universe. Navigate using real orbital mechanics and travel to distant planets and objects. Interact with Mercury, Venus, Earth, the Moon, Mars, Phobos, and Deimos.

    ★ 4.897,587 ratingsGamesFreeData updated 2026-09-13
  6. Solar Walk 2 - View Planets 3D app icon

    Solar Walk 2 - View Planets 3D

    Vito Technology Inc.

    Explore the system in 3D

    Explore the system with 3D models of the Sun, , moons, and space objects. Rotate and zoom to detailed features. Learn about space missions and planetary data. Tap to access facts and historical information.

    ★ 4.77,294 ratingsEducation$2.99Data updated 2026-09-10
  7. Star Walk 2 Pro: Sky Map Live app icon

    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.

    ★ 4.767,167 ratingsEducation$2.99Data updated 2026-09-15
  8. Sky Tonight - Stargazing Guide app icon

    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.

    ★ 4.875,346 ratingsReferenceFreeData updated 2026-09-15
  9. Solar Walk: Space Simulator 3D app icon

    Solar Walk: Space Simulator 3D

    Vito Technology Inc.

    Explore the universe in 3D.

    The app presents a 3D model of the solar system, allowing interaction with planets, moons, and other celestial bodies. Users can observe objects in real time, make virtual flights, and travel through time to view the universe at different periods.

    ★ 4.78,165 ratingsEducation$4.99Data updated 2026-09-12
  10. Solar Walk Ads+:Planets System app icon

    Solar Walk Ads+:Planets System

    Vito Technology Inc.

    Explore planets and space objects 3D

    Explore a 3D model of the with interactive planets, satellites, and space objects. Rotate and zoom to view celestial bodies. Learn about planetary facts and orbit paths. Share discoveries via social media.

    ★ 4.69,789 ratingsReferenceFreeData updated 2026-09-08
  11. Star Walk:Find Stars & Planets app icon

    Star Walk:Find Stars & Planets

    Vito Technology Inc.

    Explore the night sky interactively now.

    The app provides an interactive guide to the night sky, following device movements in real-time. Users can explore celestial bodies and access extensive information about them.

    ★ 4.725,022 ratingsEducationFreeData updated 2026-09-10
  12. Star Walk 2 Plus: Live Sky Map app icon

    Star Walk 2 Plus: Live Sky Map

    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.

    ★ 4.695,312 ratingsEducationFreeData updated 2026-09-11
  13. Cosmic-Watch app icon

    Cosmic-Watch

    Celestial Dynamics AG

    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.

    ★ 4.8627 ratingsEducationFreeData updated 2026-09-09

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.