Apps Like Crazy arithmetic Competition for iPhone and iPad
Crazy arithmetic Competition screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.


GO-21 SciRPN
Steve Lidie
Calculate using RPN and stack registers
Simulates a retro scientific calculator with RPN input. Features a 10-digit LED display, four stack registers, and a storage register. Includes math, trigonometric, and logarithmic functions. Displays results in polar/rectangular formats.

Average Calculator HD
Piet Jonas
Calculate means and standard deviations.
The app calculates arithmetic mean, geometric mean, and harmonic mean. It also computes standard deviation and confidence intervals for saved data sets, with results available for emailing.

Minamath: Mental Math Games
Moolion Inc
Solve math equations in a game
Solve simple math equations in an arcade game format. Track progress over time. Adjust difficulty levels. Receive instant feedback on answers. Compete with friends through leaderboards. Share achievements on social media.

CalcApp - Simple Calculator
尉 张
Calculate, convert, and solve equations
Perform basic arithmetic, scientific calculations, and programmer-specific conversions. Save results to a history log. Switch between different calculation modes and unit conversions.


AI Homework Helper: HomeRest
Ivan Apet
Solve math problems instantly
Solves math problems from arithmetic to calculus with step-by-step explanations and function graphing. Handles algebra and differential equations. Provides instant solutions and calculations.


MathTables by PalaSoftware
PalaSoftware Inc.
Match answers to math problems
Learn arithmetic by matching answers to problems. Configure quizzes with 12, 20, or 30 questions. Problems are randomized and generated by the device. Track progress through repeated practice. Adjust difficulty based on skill level.


Mental arithmetic with MiCa
Sebastian Fox
Practice math problems and track progress
Helps students practice math problems timed exercises and instant feedback. Tracks progress over time. Offers different difficulty levels and focuses on skills. Includes interactive quizzes and visual aids for better understanding.






Mental Math Practice & Games
Jeffrey Holliday
Solve problems and track progress
With timed quizzes covering addition, subtraction, multiplication, and division. Solve problems with varying difficulty levels. Track progress over time. Access game-based challenges to improve speed and accuracy. Share scores with friends.



How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.