Learn to use rules for calculations and estimations. Explore straight, circular, spiral, and cylindrical types. Access dozens of scales and color options. View numeric values under the cursor.
by Ace Hoffman★ 5.015 ratingsEducationFreeData updated 2026-09-11
The app offers German and English vocabulary for school textbooks and literature. It provides offline functionality, multitasking support, and learning games.
Solve puzzles 3x3, 4x4, and 5x5 boards. Use a friendly AI robot for guidance. Access infinite levels. Features a classic wooden style interface. No in- purchases.
Explore fractions with interactive visual models and manipulatives. Arrange virtual tiles to compare sizes and solve problems. Practice matching fractions to images and completing exercises. Collaborate in pairs or work independently.
