Apps Like Planetary Clock for iPhone and iPad
Track positions in real time
View positions of all solar system planets at any date. Adjust time to see real-time movements. Display accurate orbit sizes, eccentricity, and orbital shapes based on NASA data. Show realistic planet sizes relative to each other.
Planetary Clock screenshots
Ranked alternatives
Showing 601–620 of 1,000 ranked alternatives.
Flipboku Apollo AR
Boku Lab SL
Explore lunar history with AR visuals
Explore historical 11 footage through interactive flip books. Use AR to animate mission maneuvers and view NASA's original footage. Learn about key events with detailed annotations and contextual information.
Geometry Pad+
Bytes Arithmetic LLC
Create, explore, and calculate geometric shapes
Create and manipulate geometric shapes such as points, lines, angles, and conic sections. Adjust properties and calculate metrics. Display shapes on a zoomable coordinate system. Construct medians, altitudes, and bisectors.
Powers of 10
James Tunick
Explore cosmic scales in VR
Explore the universe from the Big Bang to microscopic structures using interactive VR simulations. Navigate through cosmic scales, view NASA datasets, and examine medical imaging and 3D microscopy.
DIY Sun Science
University of California, Berkeley's Lawrence Hall of Science
Explore solar phenomena with hands-on activities
Explore the Sun through 15 hands-on activities. Measure the Sun's size, create solar ovens, and study shadows in Moon craters. Learn about solar energy and Earth's relationship with the Sun through interactive experiments.
Sun Moon - Lunar Calendar
Ramesh Kataria
Track sun and positions globally
Track sunrise and sunset times globally. Determine civil, nautical, and astronomical twilight periods. Calculate day length and solar transit. Monitor moonrise and moonset times. View phase and illumination levels.
Near-Earth Asteroids Tracker
Aleksandr Balyberdin
Track asteroid paths and fireball events
Track asteroid and meteor events with an interactive map showing impact locations and energy levels. View detailed orbital data and risk assessments for -Earth objects. Search NASA's asteroid database for specific objects and their characteristics.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.