Showing 101–120 of 1,000 ranked alternatives.
In a nutshell - kurzgesagt GmbH
Explore cosmic sizes with a swipe
Explore the scale of the from microscopic particles to vast galaxies. Compare sizes through interactive swiping to visualize differences in magnitude. View detailed comparisons between objects like planets, humans, and atoms.
Lazel, Inc.
Explore planets, read eBooks, track progress
Explore educational content with interactive space-themed planets featuring eBooks and activities. Complete quizzes and track progress via a dashboard. Designed for K-5 students, it includes privacy features and is free to download.
Derk Vrijdag
Track ISS passes and get alerts
Track International Space Station passes with real-time alerts and location guidance. Check weather conditions for optimal viewing. Receive notifications before each pass. Add satellites and amateur radio capabilities via in- purchases.
Yateland Kids Limited
Explore planets, galaxies, and the universe
Learn about the and universe through interactive animations and step-by-step lessons on topics like the Big Bang, black holes, and planetary systems. Explore the solar system with visual content and discover facts about water coverage.
Nikita Chernykh
Learn concepts clearly and effectively
Learn concepts through clear explanations, visual aids, and interactive content. Explore tables, chemical reactions, and molecular structures. Test knowledge with quizzes and practice problems. Access detailed facts and diagrams without ads.
Genial LLC
Monitor space weather and receive alerts
Monitor activity and space weather events. Receive alerts for potential hazards. Track radiation levels and geomagnetic storms. Provide safety recommendations for travel and infrastructure.
Edward Sanville
Explore celestial objects with 3D views
Use compass and gyroscope to locate planets, stars, and constellations. View high-definition Retina graphics with detailed celestial objects. Access 3D views, constellation artwork, and deep sky objects. Sync with iPad for enhanced features.
Tauro Software SL
Verbs with confidence
Verb conjugations through structured lessons and interactive quizzes. Practice with example sentences and review progress. Track mastery of tenses and verb forms. Receive instant feedback on answers. Sync learning across devices.
Andrei Nistorescu
Explore celestial bodies and space data
Explore the universe with a 3D planetarium featuring accurate data from NASA and ESA. Navigate through and , view detailed information on celestial bodies, and access educational content about space missions and astronomical phenomena.
Vito Technology Inc.
Watch videos with ambient music
Watch timelapse videos of celestial phenomena and Earth views. Play videos with synchronized background music. Connect to TV or use Apple TV for enhanced viewing.
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