Apps Like Estrella for iPhone and iPad
Estrella screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.
Space365
NASA
Explore space facts and trivia daily
Explore space-related events and trivia facts for each day of the year. Search by keywords, categories, or dates. View corresponding photos and links for more details. Save favorite events and stay updated on current listings.
GalacticAR: Space Sim & Quiz
Vielfalt Software e.U.
Explore celestial bodies and galaxies
Explore astronomical objects and topics with interactive 3D models and augmented reality features. Take quizzes with 300 questions across various difficulty levels. Learn about comets, the solar system, and galaxy clusters through immersive content.
GLOBE Observer
NASA
Observe weather and share data
Track environmental observations like cloud cover, land cover, and mosquito habitats. Submit data for scientific research. Access educational resources and learn about Earth systems. Share observations with the global community.
Middle School Science Grade 8
Monkey In The Middle Apps LLC
Practice with quizzes and space adventures
Learn concepts through interactive quizzes on topics like matter, geology, astronomy, and the periodic table. Answer questions to progress through a space adventure, avoiding asteroids. Review material for standardized tests.
AVS Events & Activities
American Vacuum Society Inc.
Access , build schedules, receive updates
Access conference programs, schedules, and session details. Build a personal daily schedule. Receive reminders and updates. Take notes, bookmark, and filter content. Engage with peers and network. Search for specific information.
Science News - A News Reader for Science Buffs and Knowledge Seekers Everywhere!
Systems Design and Analytics LLC
CPCE Counselor Exam Prep 2025
Snap Prep OU
Study content and track progress
Study for the with updated materials and practice questions aligned with current counseling standards. Access study guides, flashcards, and formats. Track progress and review key concepts for readiness.
BCPS Connect
Focus School Software LLC
Access student info and school updates
Access student enrollment status, schedules, attendance, grades, and assignments. View calendars, news, events, and school social media feeds. Submit forms, receive alerts, and communicate through messages.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.