Best Adding Apps & Games

212+ iOS apps & games curated and reviewed

4.5 avg rating
18 free apps & games
Updated May 2026

With an average user rating of 4.5★, the adding category is one of the App Store's strongest. Browse all 212+ apps and games we track, sorted so the most loved ones surface first.

Top Picks for Adding

Mental Math Cards Games & Tips#1

Mental Math Cards Games & Tips by Nicholas McNamara

Challenge, Facts, & Practice
Editor's Choice
🎮 Games
4.5😊(549 ratings)
FreeIn-App Purchases
#49in Games
Mental Math Cards Games & Tips screenshot 1
Mental Math Cards Games & Tips screenshot 2
Mental Math Cards Games & Tips screenshot 3
Mental Math Cards Games & Tips screenshot 4
Mental Math Cards Games & Tips screenshot 5
Mental Math Cards Games & Tips screenshot 6

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.

What We Love

  • 👍 Awesome math workout
  • 👍 Great for mental exercise
  • 👍 Excellent for learning basic operations
  • 👍 Helps with math a lot

Room to Improve

  • 🐛 App crashes sometimes
  • 🐛 Numbers don't display properly
  • 🐛 Answers marked wrong when correct
Adding Machine 10Key Univ Lite#2

Adding Machine 10Key Univ Lite by Richard Silverman

True 10Key Adding Machine
Strong Contender
💰 Finance
4.3(187 ratings)
Free
Adding Machine 10Key Univ Lite screenshot 1
Adding Machine 10Key Univ Lite screenshot 2
Adding Machine 10Key Univ Lite screenshot 3
Adding Machine 10Key Univ Lite screenshot 4
Adding Machine 10Key Univ Lite screenshot 5
Adding Machine 10Key Univ Lite screenshot 6

This app emulates a traditional 10-key adding machine for precise calculations. It offers features like reversed operator entry, percentage calculation, and the ability to edit and save paper tape files. The iPad version includes a full-size keypad with audio feedback for enhanced accuracy.

Math Bridges - Adding Numbers#3

Math Bridges - Adding Numbers by Makkajai Edu Tech Private Limited

Fun Learning Games For Kids
Worth Considering
📚 Education
4.4😊(2.5K ratings)
FreeIn-App Purchases
Math Bridges - Adding Numbers screenshot 1
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Math Bridges - Adding Numbers screenshot 3
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Math Bridges - Adding Numbers screenshot 5

This app offers engaging math games for children to learn counting, addition, and subtraction. It adapts to a child's grade level, providing fun gameplay to build confidence and improve schoolwork. Kids can practice math strategies at their own pace.

What We Love

  • 👍 Helpful for learning numbers and math
  • 🚀 Great for education and brain development
  • 😊 Kids love the game

Room to Improve

  • 🤑 Expensive subscription model
  • 🤔 Confusing end-level goals and instructions
  • 🥱 Too easy and boring for some users

More Adding apps to explore

4
Math Learning Games For Kids +
Math Learning Games For Kids +
Math Learning Games For Kids +
Kindergarten 1st Grade Academy
Free

This app offers over 350 engaging games designed to help children aged 4-8 learn basic math concepts, addition, and subtraction. Through interactive puzzles and activities, young learners can develop number sense and essential arithmetic skills in a fun, ad-free environment.

Over 350 math gamesLearn addition and subtractionBasic math concepts (counting, sorting, geometry)
📚 Education
(7.5K)
freemium
5
Big Math Flash Cards
Big Math Flash Cards
Big Math Flash Cards
Add Subtract Multiply Divide
Free

This app provides a digital flash card experience for practicing basic arithmetic operations. Users can flip cards, select answers, and track their progress with score percentages and elapsed time. Additional features for reviewing mistakes, custom sets, and different input modes are available through in-app purchases.

Addition, Subtraction, Multiplication, DivisionConfigurable number of questions and answersScore percentage and elapsed time tracking
📚 Education
(37K)
free with in-app purchases
6
Math Kids - Add,Subtract,Count
Math Kids - Add,Subtract,Count
Math Kids - Add,Subtract,Count
Kids Learn to Add & Subtract
Free

This app introduces young children to fundamental math concepts like counting, addition, and subtraction through engaging mini-games. It helps develop logical skills and provides a strong educational foundation for early learners.

Counting objectsComparing numbersAddition puzzles
📚 Education
(8.3K)
free
7
2248 - Number Puzzle Game
2248 - Number Puzzle Game
2248 - Number Puzzle Game
Match 2048 Blocks, Merge Games
Free

A minimalist puzzle game where you connect and merge numbered blocks to create higher numbers. It's designed to sharpen your mind, improve memory, and concentration while offering smooth controls and no time limits.

Connect and merge same numbersCreate higher number blocksMinimalist and elegant design
🎮 Games
(25K)
free with in-app purchases
8
Math Learner: Learning Game
Math Learner: Learning Game
Math Learner: Learning Game
Fun extra classroom problems
Free

Engage in fun, game-based math practice with thousands of lessons and exercises. This app uses proven methodologies to build foundational skills and accelerate progress, offering an interactive experience with high-accuracy digit recognition. It provides unlimited offline access and is constantly updated with new content for all levels.

Thousands of exercisesGame-based learning strategiesUnlimited online/offline use
📚 Education
(118K)
subscription
9
Addition Flash Cards Hooda
Addition Flash Cards Hooda
Addition Flash Cards Hooda
Made by Hooda Math
Free

Master addition facts with interactive flashcards. This app offers a quiz mode and allows users to remove mastered cards, making learning efficient and personalized. It's designed for quick memorization of arithmetic essentials.

Addition fact memorizationInteractive flashcardsQuiz mode
📚 Education
(2)
free
10
Cool Math Flash Cards
Cool Math Flash Cards
Cool Math Flash Cards
Practice, Quiz, Test, Learn!
Free

Master math facts with adaptive challenges and global leaderboards. Practice addition, subtraction, multiplication, and division with customizable problem types and colorful backgrounds. Compete with friends and the world to improve your math skills.

Adaptive difficultyAddition, subtraction, multiplication, divisionSmart multiple choice answers
📚 Education
(1.8K)
free with in-app purchases
11
Cool Times Tables Flash Cards
Cool Times Tables Flash Cards
Cool Times Tables Flash Cards
Multiplication Test Practice!
Free

Practice multiplication with adaptive difficulty that adjusts to your skill level. Compete globally on leaderboards and challenge friends. Features smart answer generation and colorful backgrounds for an engaging learning experience.

Adaptive difficultySmart multiple choice answersGlobal leaderboards
📚 Education
(12K)
free with in-app purchases
12
Maths Plus - test your adding skills
Maths Plus - test your adding skills
Maths Plus - test your adding skills
by Richard Moult
Free

A simple educational app designed to help young children practice their addition skills. It offers a straightforward way for kids to reinforce basic math concepts.

Addition practiceDesigned for childrenSimple interface
📚 Education
(0)
free
13
1st Grade Kids Learning Games
1st Grade Kids Learning Games
1st Grade Kids Learning Games
Math Reading & Fun Flash Cards
Free

This app offers a comprehensive math and reading program for first graders, reinforcing concepts through adaptive practice and engaging games. It helps children boost confidence, improve scores, and get ahead in foundational academic skills.

Self-paced math practiceExplanations for incorrect answersScratchpad for calculations
📚 Education
(4.3K)
free with in-app purchases
14
MathEdge Addition for Kids
MathEdge Addition for Kids
MathEdge Addition for Kids
A step-by-step guide to learn!
Free

This app offers a step-by-step guide to learning addition and subtraction. It features adaptive questions, audio instructions, and customizable layouts to help children master early math skills. A free version is available, with an option to purchase the full version for additional content.

Step-by-step addition guideAddition flash cardsAudio instructions
📚 Education
(2.3K)
free with in-app purchases
15
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
📚 Education
(27K)
free with in-app purchases
16
Ace Math Flash Cards
Ace Math Flash Cards
Ace Math Flash Cards
by Horizon Business, Inc.
Free

Practice fundamental arithmetic operations with customizable flashcards. Focus on specific math skills by setting your own problem parameters and choose from various operators. Enhance learning with features like multiple choice, mistake review, and timed sessions.

Customizable problem setsAddition, subtraction, multiplication, divisionMultiple choice option
📚 Education
(2K)
ad-supported
17
123 Toddler games for 2-5 year
123 Toddler games for 2-5 year
123 Toddler games for 2-5 year
Preschool kids boys girls apps
Free

This app helps children aged 3-8 build foundational math skills through engaging, stress-free games. It covers number recognition, counting, shapes, patterns, addition, and subtraction, adapting to the child's learning level. Designed by educators and psychologists, it offers a safe, ad-free environment for independent play and exploration.

Number recognition and countingShapes, patterns, and geometryAddition and subtraction practice
📚 Education
(21K)
subscription
18
Monster Math : Kids Fun Games
Monster Math : Kids Fun Games
Monster Math : Kids Fun Games
1st, 2nd & 3rd Grade Learning
Free

Embark on an exciting math adventure with this educational game designed for 1st to 3rd graders. Kids explore planets, complete missions, and collect badges while mastering addition, subtraction, multiplication, and division. The app focuses on building number sense and understanding math concepts through engaging gameplay.

Math adventure gameplayGrade-specific learning pathsFocus on number sense
📚 Education
(32K)
free with in-app purchases
19
Adding Machine 10Key iPhone
Adding Machine 10Key iPhone
Adding Machine 10Key iPhone
True 10Key Adding Machine
$2.99

This app emulates a traditional 10-key adding machine, offering reversed operator entry and percentage calculation. Users can edit and save paper tapes, export them to various services, and customize keypad sounds. It's designed for accurate and efficient numerical input.

True 10-key adding machine emulationReversed operator entryPercentage calculation
💰 Finance
(129)
free
20
Adding Machine 10Key Universal
Adding Machine 10Key Universal
Adding Machine 10Key Universal
True 10Key Adding Machine
$3.99
$5.99 | 33% OFF

This app emulates a traditional 10-key adding machine for precise calculations. It offers features like reversed operator entry, percentage calculation, and the ability to review and edit entries on a digital paper tape. Users can save, export, and print their calculation tapes.

10-key adding machine emulationReversed operator entryPercentage calculation
💰 Finance
(127)
paid

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