Plan observations and capture celestial events
Plan observing sessions by predicting celestial object visibility and weather conditions. Track star positions and calculate exposure times for astrophotography. Set location and date to get accurate sky maps and event alerts.
Showing 281–300 of 1,000 ranked alternatives.
CMT Bilisim Muzik Ltd Sti
Create music with virtual hands and compose
Create and play music using virtual hands. Compose songs with an intuitive editor. Learn techniques through interactive exercises. Export and share compositions. Sync with real for practice.
Ali Samaei
Explore celestial bodies and track planetary motion
Explore celestial objects with 3D models and interactive maps. Learn about planets, stars, and galaxies through guided tours and educational content. Set bookmarks and revisit favorite locations. Share discoveries via social media.
Wolfram Group LLC
Solve math, physics, and more problems
Solve math, physics, chemistry, and other subjects with step-by-step solutions. Input equations or questions for detailed explanations. Access formulas, constants, and scientific data. Explore topics through interactive visualizations and examples.
American Astronomical Society (inc)
Observe Saturn's rings and moons.
The app guides users to Saturn’s largest moon, Titan, and its nine largest moons. Users can step through time to see moon positions and view an encyclopedia with images of Saturn’s moons.
Bright Day Digital LLC
Convert Julian Day Of Year Dates
The app converts dates between the Julian day of the year and the Gregorian calendar. It offers a monthly view for quick reference and includes widgets for the Home and Lock Screens.
Tinybop Inc.
Explore animal anatomy and play with creatures
Kids interact with animal anatomy, exploring bones, fur, whiskers, and other features of tigers, bats, kangaroos, elephants, and sloths. Tap to learn how animals eat, see, run, fly, grow, and feel.
身吉 潘
Explore the universe with augmented reality.
The app allows users to explore the universe by pointing their device at the sky. It displays stars, constellations, and deep sky objects with graphics.
Widgethub Limited
Customize homescreen with and animations
Customize homescreen with themes, animations, and layouts. Add charging animations and personalize for date, weather, quotes, calendar, reminders, fitness, and photos. Adjust designs and layouts for iOS devices.
佩佩 伍
Words with pictures and speech
Vocabulary through listening, speaking, reading, and writing exercises. Classify words into categories like animals, colors, and numbers. Adjust playback speed and listen to standard speech.
Shivacharan Reddy
Track ISS, explore Mars, access NASA data,
Access real-time space news and the Astronomy Picture of the Day. Explore NASA's database for research and mission details. View Mars imagery from NASA rovers and track the International Space Station's location.
Ethan Moon
Learn about gull species and behaviors
Learn about gull species in the Pacific Northwest with detailed species profiles, habitat information, and identification tips. View high-quality images and compare features to distinguish between similar species.
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