Explore galaxies and quantify alien life.
The app provides a visual representation of the Drake Equation. Users can explore galaxies and manipulate the equation's parameters to perform thought experiments about extraterrestrial civilizations.
Showing 321–340 of 1,000 ranked alternatives.
Poh Oon Ng
Practice fundamental fraction concepts and games.
The app covers fraction fundamentals, including addition, subtraction, multiplication, and division. It extends to algebra, decimals, and percentages, with two games for practice.
Kunshan Lefan Software Technology Co.,Ltd.
Make equations true with simple moves.
The app presents a puzzle game where users manipulate a stick to solve equations. Its straightforward operation requires no instructions, making it accessible for all players seeking to enhance their leisure time.
Nextquisite Ltd
Explore planets, stars, and galaxies with videos
Watch educational videos about planets, stars, and galaxies. Tap on red dots to play content. View illustrations and explore space-related topics through interactive visuals.
Pangea Software, Inc.
Space cowboy fights alien outlaws in galaxy.
The app combines adventure and arcade gameplay with action. Users can test reflexes in duels, outrun stampeding Kanga-Cows, hunt alien bandits, and blast critters in a shooting gallery.
Horizon Business, Inc.
Test word skills and have fun.
The app offers approximately 9,000 free words across 26 categories, including animals, food, and countries. Users can select categories, difficulty, and backgrounds in the settings.
琦 王
Practice arithmetic operations and fractions
Practice arithmetic operations including addition, subtraction, multiplication, and division with numbers up to 1000. Solve mixed problems tailored to different grade levels. Work with fractions and decimals.
Foursaken Media
Build, command, and conquer alien worlds.
The app combines block-building with real-time strategy. Players control an army from five alien races, each with unique units and heroes, across five planets.
Jet Propulsion Laboratory
Explore and discoveries weekly
View from NASA's Jet Propulsion Laboratory, including planets, stars, and technology. Set up widgets for slideshow displays. Access weekly updates. Explore detailed imagery of celestial bodies and missions.
Rothrock Group, LLC
Explore Atlanta's historic Oakland Cemetery.
The app offers a narrated walking tour of Atlanta's historic Oakland Cemetery. This tour is just over a mile and takes about two hours, allowing users to explore the city's Southern past at their own pace.
Bernhard Klingenberg
Fit models and display inference results
Create scatterplots and fit simple or multiple linear, logistic, or exponential models. Display standard errors, confidence intervals, and P-values for model parameters. Include categorical predictors and two-way interactions.
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