Best Congruityindex Apps & Games

194+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated May 2026

Whether you're new to congruityindex or looking for an upgrade, our curated collection of 194+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Congruityindex

Photomath#2

Photomath by Google LLC

Learn math, step-by-step
Strong Contender
๐Ÿ“š Education
4.8๐Ÿ˜Š(733K ratings)
FreeIn-App Purchases
#37in Education
Photomath screenshot 1
Photomath screenshot 2
Photomath screenshot 3
Photomath screenshot 4
Photomath screenshot 5

Scan any math problem to receive instant, step-by-step explanations and accurate solutions. This app breaks down complex problems into manageable steps, helping users understand the 'how' and 'why' of math. It supports a wide range of math topics, from basic arithmetic to advanced calculus.

What We Love

  • ๐Ÿš€ Helpful for homework and understanding concepts
  • ๐Ÿ‘ Provides step-by-step solutions and explanations
  • ๐Ÿค– Accurate and reliable for solving equations
  • ๐Ÿ’ก Useful for checking work and learning from mistakes

Room to Improve

  • ๐Ÿ’ฐ Paywall for accessing step-by-step explanations
  • ๐Ÿ”’ Concerns about using the app to cheat
  • ๐Ÿ› Camera focusing issues and inability to solve certain problem types
Monster Math 2: Kids Math Game#3

Monster Math 2: Kids Math Game by Makkajai Edu Tech Private Limited

Facts Fluency Made Fun For K-5
Worth Considering
๐Ÿ“š Education
4.5๐Ÿ˜(6.4K ratings)
FreeAdsIn-App Purchases
Monster Math 2: Kids Math Game screenshot 1
Monster Math 2: Kids Math Game screenshot 2
Monster Math 2: Kids Math Game screenshot 3
Monster Math 2: Kids Math Game screenshot 4
Monster Math 2: Kids Math Game screenshot 5
Monster Math 2: Kids Math Game screenshot 6

This app makes learning math skills fun for children in kindergarten through fifth grade. It covers a wide range of topics from basic geometry to fractions and decimals through an engaging adventure game. Detailed reports help parents track their child's progress and identify areas for improvement.

What We Love

  • ๐Ÿ‘ Fun and educational
  • ๐Ÿš€ Engaging gameplay
  • ๐Ÿ’ก Customizable math practice
  • ๐Ÿ‘ Helps improve math skills

Room to Improve

  • ๐Ÿ’ฐ Requires paid subscription
  • ๐Ÿ› Occasional crashes or bugs
  • ๐Ÿ’ฐ In-app purchases required to progress

More Congruityindex apps to explore

4
Math Problems 1st - 12th Grade
Math Problems 1st - 12th Grade
Math Problems 1st - 12th Grade
Learn basic & high school math
Free

This app offers a comprehensive math learning experience for all ages, from preschoolers to university students. It provides step-by-step solutions for basic arithmetic and more advanced problems, helping users build math skills through practice and engaging games.

Step-by-step solutionsPractice basic math operationsMath tests and brain training
๐Ÿ“š Education
(11K)
free with in-app purchases
5
Math Balance Educational Games
Math Balance Educational Games
Math Balance Educational Games
For 6-10 Year Old Kids
Free

This app makes learning mental math engaging for children aged 6-10. Through interactive games, kids develop number flexibility, understand equality and comparison, and build essential algebra readiness skills.

Develops understanding of equality and comparison signsTeaches commutative property of additionStrategies for missing addends
๐Ÿ“š Education
(4.2K)
subscription
6
Splash Math: K-5 Learning app
Splash Math: K-5 Learning app
Splash Math: K-5 Learning app
Fun Learning App for K-5 Kids
Free

This app transforms math practice into engaging games for children in Kindergarten through 5th grade. It helps build strong math skills, boost confidence, and foster a love for learning through adaptive play and rewards. Parents and teachers trust it for its safe, ad-free, and effective educational approach.

Play-based math learningAdaptive practice by grade levelCovers K-5 math curriculum
๐Ÿ“š Education
(4.4K)
free with in-app purchases
7
Number Sums - Numbers Game
Number Sums - Numbers Game
Number Sums - Numbers Game
Math puzzle games for adults
Free

This app offers a challenging number puzzle designed to enhance mental math skills. Players must make the sum of numbers in rows, columns, and colored regions match given clues by circling correct numbers and erasing extras. It provides a fun way to practice arithmetic and logic with various difficulty levels.

Summing numbers in rows and columnsMatching sums to cluesCircling and erasing numbers
๐ŸŽฎ Games
(4.9K)
free with in-app purchases
8
Splash Mini: Multiplication
Splash Mini: Multiplication
Splash Mini: Multiplication
Times Table Math Game for Kids
Free

This app makes mastering multiplication fun and interactive for kids in grades 2-5. Through engaging games and activities, children build confidence and fluency in times tables, while also exploring related math concepts.

Multiplication times tables masteryInteractive games and activitiesReal-world multiplication scenarios
๐Ÿ“š Education
(6.7K)
free with in-app purchases
9
Math Brain Booster Games
Math Brain Booster Games
Math Brain Booster Games
Play & Excel at Mental Math
Free

Enhance cognitive abilities like attention, reaction time, and mental speed through engaging arithmetic exercises. This app utilizes a new method to stimulate brain areas responsible for memory and logical thinking, leading to improved mathematical skills and overall mental acuity.

Improve attention and reaction timeEnhance mental velocityBoost productivity
๐Ÿ“š Education
(27K)
free with in-app purchases
10
Math Puzzle Games - Crossmathยฎ
Math Puzzle Games - Crossmathยฎ
Math Puzzle Games - Crossmathยฎ
Brain Game & Logic Puzzles
Free

Engage your mind with a challenging math puzzle game. Solve problems using basic arithmetic operations and logic to progress through various difficulty levels. Offers daily challenges and an endless mode for continuous brain training.

Addition, subtraction, multiplication, division puzzlesOrder of operations (multiplication/division first)Multiple difficulty levels (Easy to Expert)
๐ŸŽฎ Games
(248K)
free with in-app purchases
11
Code Busters: Word Puzzle Game
Code Busters: Word Puzzle Game
Code Busters: Word Puzzle Game
Brain Puzzle & Cipher Words!
Free

Engage your mind with a variety of puzzles including cryptograms, anagrams, crosswords, and Sudoku. This game offers over 500 levels and 10,000 quotes for an enriching intellectual adventure.

Cryptogram puzzlesAnagramsCrossword puzzles
๐ŸŽฎ Games
(6.3K)
free with in-app purchases
12
IXL - Math, English, & More
IXL - Math, English, & More
IXL - Math, English, & More
Interactive K-12 Learning App
Free

Personalized learning for K-12 students across math, English, science, social studies, and Spanish. Offers adaptive practice, immediate feedback, and engaging games to accelerate achievement and build confidence.

Personalized K-12 curriculumAdaptive skill-buildingImmediate feedback and explanations
๐Ÿ“š Education
(200K)
free with in-app purchases
13
Math Crossword โ€” Number Puzzle
Math Crossword โ€” Number Puzzle
Math Crossword โ€” Number Puzzle
Fun mathematics puzzles game
Free

This game merges crossword puzzles with math problems. Solve equations to fill in a grid, enhancing arithmetic, problem-solving, and logical thinking skills. It's designed for learners of all ages to practice math in an enjoyable, interactive way.

Math and crossword puzzle blendEnhance math skillsOffline play
๐ŸŽฎ Games
(120K)
free with in-app purchases
14
Geometry Solver ยฒ
Geometry Solver ยฒ
Geometry Solver ยฒ
AI Math Homework Helper
Free

This app helps with geometry problems using an AI assistant to scan and solve word problems. It offers step-by-step solutions for over 100 geometric shapes, allowing users to calculate area, volume, perimeter, and surface area. Visualize shapes and share solutions easily.

AI geometry word problem solver100+ geometric shapes and propertiesStep-by-step solution explanations
๐Ÿ“š Education
(1.3K)
free with in-app purchases
15
MathHero: Math Games for Kids
MathHero: Math Games for Kids
MathHero: Math Games for Kids
Practice math facts with fun!
Free

This app transforms math practice for children aged 5-10 into an engaging adventure. It helps kids master mental arithmetic through story-driven gameplay, battling monsters and unlocking rewards. The game is customizable to match each child's skill level and grade.

Story-driven math adventurePractice addition, subtraction, multiplication, divisionCustomizable math topics and difficulty
๐Ÿ“š Education
(11K)
free with in-app purchases
16
2048 by Gabriele Cirulli
2048 by Gabriele Cirulli
2048 by Gabriele Cirulli
Original 2048 number puzzle
Free

Slide tiles to merge numbers and reach the 2048 tile. Continue playing to achieve even higher scores in this classic puzzle game. Features include undo, statistics, and multiple game modes.

Merge numbered tilesReach 2048 tileUndo last move
๐ŸŽฎ Games
(30K)
free with in-app purchases
17
Times Tables: Multiplication
Times Tables: Multiplication
Times Tables: Multiplication
Learn math games & practice
Free

This app offers fun and interactive math games to help users of all ages master multiplication, division, addition, and subtraction. It features various quiz formats, custom training modes, and error review to build a strong math foundation and boost confidence.

Multiplication, division, addition, subtraction practiceMultiple quiz formats (True/False, input, multiple-choice)Custom training modes (Study, Test, Training)
๐Ÿ“š Education
(6.3K)
free with in-app purchases
18
Logicus: Brain Training Games
Logicus: Brain Training Games
Logicus: Brain Training Games
Puzzles & Trivia - IQ Tests
Free

Engage in daily mind games and IQ tests designed to enhance memory, concentration, and cognitive abilities. With over 20 unique mini-games, this app offers a fun and effective way to improve mental agility and problem-solving skills.

Daily mind gamesIQ testsMemory enhancement
๐ŸŽฎ Games
(19K)
free with in-app purchases
19
Mental Math Cards Games & Tips
Mental Math Cards Games & Tips
Mental Math Cards Games & Tips
Challenge, Facts, & Practice
Free

Enhance your arithmetic skills with engaging games, practice sets, and easy-to-remember tips. This app offers progressive difficulty levels and step-by-step solutions for all operations, suitable for all ages and skill levels.

Arithmetic skill improvementPractice question setsEasy-to-remember tips
๐ŸŽฎ Games
(549)
subscription
20
Math Games - Learn + - x รท
Math Games - Learn + - x รท
Math Games - Learn + - x รท
Math games for grades 1 to 5
Free

Engage children in learning essential math concepts through a variety of fun and free games. Covers addition, subtraction, multiplication, division, fractions, and decimals with interactive modes like memory match and challenges. Suitable for elementary school grades and beyond.

Addition gamesSubtraction gamesMultiplication games
๐Ÿ“š Education
(1.2K)
free