The app presents a puzzle where players combine scattered kanji characters to form four-character idioms. It features 30 levels across four stages, and completing the rescue unlocks idiom explanations.
by Gakugei Co.,Ltd.★ 0.00 ratingsEducationFreeData updated 2026-10-13
Offers games for children aged 3-7. Features include addition and subtraction exercises, puzzle-solving activities, number recognition, and counting practice. Progressively challenging levels adapt to the child's skill level.
The app helps children aged 4 and up learn to recognize, read, and spell letters and words. It features four exercises, including a free flashing game, with spoken pronunciations matching school standards.
The app presents letters, numbers, shapes, and colors when the screen is touched. The screen has four buttons for each subject, covering A-Z, 1-10, nine colors, and eight shapes.
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Access audiobooks and ebooks of stories. Listen to 4 novels and 44 short stories. Organize content into four books. Read or listen to stories anytime. Sync across iPad and iPhone.
Solve logarithmic problems by selecting from four standard shapes. Input values for base, exponent, antilogarithm, or logarithmic result. Visualize the relationship between logarithms and exponents. View infographic explanations of calculation rules.
The app adapts a clinical test for color vision disorders. Students arrange colored discs and analyze results to identify deficiencies using four available color sets.
Prepare for the AWS Certified Practitioner with scenario-based questions aligned with AWS's four domains. Review core services, security, compliance, and billing concepts. Track progress and access detailed explanations for answers.
The app presents an ink copy of the Thousand Character Essay by Ouyang Xun. It allows single-tap practice of characters and phrases, with annotations and demonstrations.
The app provides real-time pitch recognition for harmonica players. It offers interactive tools for learning songs, scales, and riffs, along with music theory explanations.
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The app presents "The Wealth of Nations" by Adam Smith, a foundational work of classical economics, and "Nineteen Eighty-Four," a political allegory exploring totalitarian control. It covers economic theory and dystopian society.