Apps Like Hellios for iPhone and iPad
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.
Gloop FREE
RunSwimFly
Stir mix, watch molecules collide
Manipulate virtual molecules to create heat and change the viscosity. Cool it to solidify and shape it. Warp photos and images in real time. Adjust lighting and color effects. Share modified content directly.
Solar Family: Planets for Kids
Dweek Studios
Learn with interactive stories and games
Learn about and the system through interactive stories and fun games. Play card-based activities to connect digital learning with real-world experiences. Complete challenges and earn rewards to encourage exploration.
Amazing Universe Facts
Incuvation Labs LLC
Explore space and learn about galaxies
Learn daily fascinating about space, stars, and planets. Explore trivia on galaxies, planetary properties, and cosmic phenomena. Discover unique scientific insights and historical space . Share via social media.
Apex Patrol
Hosted Games LLC
Command ships, explore worlds, battle foes
Command a star cruiser to explore colonial worlds and investigate stellar phenomena. Rescue imperiled vessels and prepare for battle. Track crew progress and manage ship resources to prevent Earth's destruction in a text-based adventure.
NOVA Black Hole Apocalypse
Public Broadcasting Service
Navigate spacetime and collect cosmic objects
Explore interactive physics simulations to learn about stellar evolution. Navigate cosmic environments to manipulate stars and avoid hazards. Complete challenges to form holes. Access a two-hour documentary on holes hosted by an astrophysicist.
New Horizons: a NASA Voyage to Pluto
Johns Hopkins University Applied Physics Laboratory
Explore space missions and science instruments
Explore ’s mission with real-time imagery and a countdown. View spacecraft data, science instruments, and mission updates. Access educational resources, activities, and news articles. Sync with Apple Watch for quick updates.
Planet Labyrinth - 3D space mazes game
Bonifacio Melero
Navigate with tilt control
Guide a ball through 3D to reach black hole goals. Tilt the device to control movement. Navigate planets to complete levels. Track progress across multiple planets. Enhance motor skills through challenging puzzles.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.