Use an with customizable size, position, and color settings. Perform calculations up to 15 digits. Challenge addition, subtraction, multiplication, and division problems. Adjust bead sounds and screen orientation for horizontal use.
by Hirokazu Komatsu★ 4.560 ratingsEducationFreeData updated 2026-09-28
This app offers a 60-second math quiz with varied problems and a unique interface. It reinforces basic math facts in addition, subtraction, multiplication, and division through playful sound effects and a digitBar™ interface.
Practice 3rd with interactive problem-solving. Solve addition, subtraction, multiplication, and division challenges. Progress through 30 levels that increase in difficulty. Track performance and build speed and confidence over time.
Dali Clock displays time with morphing digits that change shape when updated. Tap to show the date. Double-tap to switch between 12-hour and 24-hour formats. Swipe or pinch to adjust the number of digits displayed.
Practice arithmetic with quizzes covering addition, subtraction, multiplication, and division across varying difficulty levels. Earn rewards by completing challenges and missions.
Learn abacus techniques through interactive games and quizzes. Track progress with visual charts. Access lesson plans and practice exercises. Receive instant feedback on answers. Sync learning data across devices.
The app uses a number line bent into a circle to reveal mathematical patterns. Kids can explore multiplication tables through a playful calculator and visual rewards.
Convert, calculate, simplify, and compare fractions.
The app converts fractions to decimals and vice versa, supports proper and improper fractions, and mixed numbers. It also simplifies and compares fractions, providing step-by-step solutions for calculations.
The app offers two game types, Mathaliens Bingo and Hunting Mathaliens, to help children master addition, subtraction, multiplication, and division. Immediate feedback and animated rewards enhance the learning experience for young users.