Apps Like Der Kopfrechner for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Calculator₊
Impala Studios B.V.
Calculate, edit, and track equations
Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Access scientific functions for advanced calculations. Convert units between different measurement systems.

KING OF MATH: Math Learner
wonderkind GmbH
Practice operations with pen and paper style
Practice addition, subtraction, multiplication, and division with interactive exercises. Solve problems using natural handwriting input. Adjust difficulty based on skill level. Earn rewards and bonuses to stay motivated.


NerdCalc
Nidal Fakhouri
Calculate in binary, hex, and decimal simultaneously
Convert numbers between binary, hexadecimal, and decimal bases. Display all three bases simultaneously. Switch input modes and see results in all bases. Perform arithmetic, logic, and bitwise operations. Support unsigned and 2’s complement numbers.


Math Games: Flash Cards
PLAY AND LEARN EDUCATIONAL GAMES FOR KIDS PLEI END LERN EDYUKESHINAL GEIMS FO KIDS, TOO
Practice with flashcards and games
Practice arithmetic with flashcards covering addition, subtraction, multiplication, and division. Choose from single-operation or mixed modes. Set difficulty levels and track progress over time.






QuickCalc - Quick calculations
琦 王
Practice arithmetic operations and fractions
Practice arithmetic operations including addition, subtraction, multiplication, and division with numbers up to 1000. Solve mixed problems tailored to different grade levels. Work with fractions and decimals.


Simple Calculator. +
tasser gyati
Calculate taxes and percentages
Perform arithmetic calculations with 12 digits. Calculate tax, percentages, and cost, selling price, and gross margin. Use memory functions, square root, and sign change. Track grand total.

RationalNumberCalculator
Jirou Fukuda
Calculate fractions and decimals
Perform fraction calculations with addition, subtraction, multiplication, and division. Input fractions or decimals and receive results in decimal, improper fraction, or mixed fraction formats.

MathHero: Math Games for Kids
MathHero Pte. Ltd.
Practice with interactive
Practice mental arithmetic with exercises in addition, subtraction, multiplication, and division. Set goals and track progress. Customize difficulty levels and receive instant feedback after each answer. Share scores with friends.

Draw with Math
Besher Al Maleh
Play games and solve problems together
Play games by solving problems through drawing on the screen. Choose from addition, subtraction, multiplication, and division. Select from three difficulty levels. Unlock colors as you progress. Use freeform drawing mode for creative problem-solving.


GRE Math Knight
Vince Kotchian Test Prep, Inc.
Practice GRE concepts and build skills
Practice GRE concepts with targeted drills on mental , fractions, percents, and more. Solve arithmetic, algebra, geometry, and data analysis problems across four biomes.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.