Number Knight
Raja Rehman
Solve math problems and level up
Practice arithmetic with quizzes covering addition, subtraction, multiplication, and division across varying difficulty levels. Earn rewards by completing challenges and missions.
Apps Like Stacky: Fun & Random Facts for iPhone and iPad
Swipe for , explore knowledge, discover insights
Access daily across science, psychology, history, technology, space, and more. Receive a personalized feed based on preferences. Engage in AI-powered conversations to explore further. Participate in quizzes to test knowledge.
Ranked alternatives
Showing 981–1000 of 1,000 ranked alternatives.
US Presidents Learning App
IQ Smart Inc.
Learn about , facts, and history
Learn about U.S. with detailed individual pages featuring facts, photos, and additional information. Access interactive audio playback for enhanced . Explore historical context and key events related to each president.
iNSIGHT Receptive Field Maps
Polyhedron Learning Media, Inc.
Mapping neuron receptive fields in vision.
The app demonstrates mapping neuron receptive fields in the visual system. Students act as vision scientists to locate stimuli that elicit responses from visual cells.
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