Showing 121–140 of 1,000 ranked alternatives.
Peter Li
Test elements in 1 minute
Test knowledge of chemical elements by identifying symbols within a minute. Answer or for oxygen's symbol. Share scores on social media. Compete on leaderboards and earn achievements through Game Center.
Ben DeVries
Learn reactions, draw products, solve mechanisms
Learn with interactive exercises based on a library of reactions. Complete mechanisms by moving electrons, draw products, and guess reactants. Track progress and review detailed explanations.
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.
Nick Lockwood
Clear , score points, level up
Clear the board by removing groups of of the same color. Score points based on the number of cleared in each move. Progress through levels by clearing more in a single action.
Nick Lockwood
Clear , score points, level up
Clear the board by removing groups of of the same color. Score points based on the number of cleared in each move. Progress through levels by clearing more in a single action.
RAVINDHIRAN SUMITHRA
Read and study the
Read and navigate the with searchable verses and bookmarking. Access study tools, notes, and daily reading plans. Listen to audio versions and share verses with others.
Milica Vuksanovic
Play quizzes and test your medical knowledge
Test your knowledge with trivia questions about human and medicine. Learn about body systems, organs, and biological functions. Track progress with results and review correct answers. Share scores with friends.
千里 杨
Match stars with straight, L, or Z
Solve puzzles by connecting pairs with straight lines, L-shaped, or Z-shaped paths. Navigate grids of varying sizes with unique arrangements and time limits. Progress through 30 levels across Novice, Advanced, and Expert difficulty groups.
Daniel Gebert
Learn molecular , genetics, and evolution
Learn molecular , genetics, and evolution through structured modules with visual aids and plain language. Complete short quizzes after each section to test understanding and progress. Track progress with clear diagrams and bite-sized content.
RAVINDHIRAN SUMITHRA
Read, study, and share the
Read and navigate the with searchable verses and bookmarking features. Access study tools, highlight text, and share passages. Listen to audio versions and view translations in multiple languages.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.