Apps Like Eclipse Countdown for iPhone and iPad
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.



Mars Globe HD
Michael Howard
Explore with satellite maps and topographic data
Explore with a high-resolution satellite map and topographic lighting. View over 1500 annotated surface features with detailed information and links. Navigate the virtual freely or follow a guided tour.

Pi Digits Memory Game
Peter Li
Memorize with color and music
Memorize of pi using color and musical notes for enhanced recall. View numbers in chunks with customizable pages and lines. Compete on leaderboards and earn achievements. Practice daily for improved retention.

Sunrise - Moon Phase
AVIA AB
View phases and track sunset times
View phases for any date between 1900 and 2100. Check and sunset times for the current day and next six days. Display timezone based on device location. Swipe or select a date to view astronomical data.


Planets AR: Solar System 3D
Darren Tracey
Explore with AR and HD images
Explore the with augmented reality to view rotating and orbiting the sun. Learn facts about each planet, see high-definition surface images, and observe detailed planetary movements and rotations.

Interactive Minds: Universe
Vosonos LLC
Explore stars, galaxies, and cosmic facts
Explore celestial objects with simulations and high-resolution images. View detailed facts about stars, galaxies, and nebulae. Navigate through 37 pages of content covering topics like galactic superclusters and stellar nurseries.

Good Grapher Pro - scientific graphing calculator
Iurii Mozharovskyi
Graph functions and solve equations
With history tape, real and complex number support, angle modes including radians and degrees. Calculates astronomical constants and supports minutes, seconds, and grads.

Planetary Clock
Piotr Knapczyk
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.



Professor Maxwell’s 4D Galaxy
SpiceBox Product Development Ltd.
Explore space with interactive VR projects
Explore interactive 3D models of the solar system and Earth's layers. Build a sundial and walk on the moon. Use augmented reality to visualize space concepts. Access 20 science projects with guided instructions.


Anatomy Quiz Lite
Alexander Streuer
Learn with interactive quizzes
Learn anatomical structures through interactive modes. Choose It mode highlights structures for identification with multiple-choice questions. Touch It mode requires locating and touching specific structures on anatomical images.





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