Showing 81–100 of 1,000 ranked alternatives.
仕清 刘
Explore country data and trends
View growth simulations and access statistics for 215 countries. Tap to explore GDP, GDP per capita, life expectancy, and data. Learn about each country's surface area, density, and financial indicators.
Hasa, Inc.
Balance water chemistry with LSI calculations
Calculate pool chemical dosages based on water chemistry and LSI balance. Measure and adjust pH, alkalinity, and calcium hardness. Estimate pool volume and watch instructional videos. Access a user-friendly interface for accurate chemical balancing.
Adam Nawfal Zekkani
Explore elements, study reactions, access AI help
Explore a fully interactive with detailed element information. Search for elements by name or symbol. Access chemical formulas, atomic weights, and electron configurations. Use an AI assistant to answer questions and explain concepts.
Trip Shanti
Study verses, search terms, chant audio
Explore by Patanjali with searchable Sanskrit dictionary, audio chanting of verses, and filters by topic, etymology, translation, and commentary. Listen to verses, memorize content, and access detailed commentary and translations.
PEPID, LLC
Identify toxins and manage emergencies
Identify and manage toxicology emergencies with drug overdose, chemical exposure, and poisoning information. Access antidote details, dosing guidelines, and adverse reactions. View symptoms, treatment protocols, and medication interactions.
App Crab OOO
Solve tasks offline
Solve problems by entering given and find parameters. Provides step-by-step explanations and answers. Supports tasks involving formulas, solutions, mixtures, reaction equations, and excess/lack calculations. Finds reaction equations based on input.
Linda Schnetzinger
Zoom and compare cosmic scales with gestures
Astronomical objects and compare sizes from galaxies to atoms. Use gestures to zoom in and out, to microscopic levels or cosmic distances. View detailed comparisons and understand relative sizes visually.
Angel David Ramirez Batalla
Learn chemistry concepts and test your knowledge
Learn about chemical elements through interactive quizzes on symbols, names, and atomic numbers. Explore applications and extreme facts. Retrieve element details by symbol, name, or number.
Ea Hang Khov
Learn words, review progress, test knowledge
Learn and retain Korean words through structured vocabulary lists aligned with exam themes. Improve reading and listening comprehension with exercises based on real exam formats. Track progress and review material for effective self-study.
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