Best Adding Apps & Games

245+ iOS apps & games curated and reviewed

4.4 avg rating
14 free apps & games
Updated July 2026

With an average user rating of 4.4★, the adding category is one of the App Store's strongest. Browse all 245+ apps and games we track, sorted so the most loved ones surface first.

Compare top Adding Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Mental Math Cards Games & TipsMental Math Cards Games & TipsFree4.6★ (57K)NoYesAug 2026
2Basic Calculator+Basic Calculator+Free4.9★ (243K)YesNoAug 2026
3Big Math Flash CardsBig Math Flash CardsFree4.2★ (37K)NoYesAug 2026
4Math Kids - Add,Subtract,CountMath Kids - Add,Subtract,CountFree4.6★ (8.5K)NoNoAug 2026
52248 - Number Puzzle Game2248 - Number Puzzle GameFree4.9★ (314K)YesYesAug 2026
6Adding Machine 10Key Univ LiteAdding Machine 10Key Univ LiteFree4.3★ (187)NoNoJul 2026
7Maths Plus - test your adding skillsMaths Plus - test your adding skillsFreeNoNoMay 2026
8Math Learning Games For Kids +Math Learning Games For Kids +Free4.3★ (7.8K)NoYesAug 2026

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
4.6😊(57K ratings)
FreeIn-App Purchases
#37in 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
Basic Calculator+#2

Basic Calculator+ by Best Free Apps

Basic Four Function Calculator
Strong Contender
🔧 Utilities
4.9😊(243K ratings)
FreeAds
Basic Calculator+ screenshot 1
Basic Calculator+ screenshot 2

Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.

What We Love

  • 👍 Easy to use
  • 👍 Large, clear buttons
  • 👍 Straightforward, basic functionality
  • 👍 No ads or in-app purchases

Room to Improve

  • 🐛 Inconsistent click volume
  • 🐛 Ads can be intrusive or disruptive
  • 🐛 Missing backspace/delete function
Big Math Flash Cards#3

Big Math Flash Cards by Masato Takagi

Add Subtract Multiply Divide
Worth Considering
📚 Education
4.2😊(37K ratings)
FreeIn-App Purchases
Big Math Flash Cards screenshot 1
Big Math Flash Cards screenshot 2
Big Math Flash Cards screenshot 3
Big Math Flash Cards screenshot 4
Big Math Flash Cards screenshot 5

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.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Helps with math practice
  • 🤩 Fun and engaging for kids
  • 📚 Useful for learning math facts

Room to Improve

  • 💰 Some features require payment
  • 🤔 Lack of customization options
  • 🤖 Repetitive gameplay

More Adding apps to explore

4
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
(8.5K)
free
5
2248 - Number Puzzle Game
2248 - Number Puzzle Game
2248 - Number Puzzle Game
Match & Merge 2048 Numbers
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
(314K)
free with in-app purchases
6
Adding Machine 10Key Univ Lite
Adding Machine 10Key Univ Lite
Adding Machine 10Key Univ Lite
True 10Key Adding Machine
Free

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.

10-key adding machine emulationReversed operator entryPercentage calculation
💰 Finance
(187)
free
7
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
8
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
(7.8K)
freemium
9
Math Bridges - Adding Numbers
Math Bridges - Adding Numbers
Math Bridges - Adding Numbers
Fun Learning Games For Kids
Free

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.

Addition gamesSubtraction gamesNumber counting games
📚 Education
(2.5K)
subscription
10
Smart Adding Machine
Smart Adding Machine
Smart Adding Machine
Tape can be edited and printed
$3.99
🔧 Utilities
(0)
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
Adding Fractions
Adding Fractions
Adding Fractions
by Sergey Malugin
$2.99

Master fraction addition through interactive mini-games and personalized handwriting practice. This app covers various scenarios, from like to unlike denominators and mixed numbers, making math engaging and effective for learners.

Interactive mini-gamesAdaptive difficultyHandwriting input
📚 Education
(0)
paid
13
Hopscotch - Adding Fractions
Hopscotch - Adding Fractions
Hopscotch - Adding Fractions
by Math ETC LLC
Free

Engage in a fun, interactive hopscotch game to master the skill of adding fractions. Progress through thirteen challenging levels designed to test and improve your understanding of fraction addition.

Fraction addition gameplayThirteen levelsInteractive learning
📚 Education
(3)
free
14
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
15
Adding Tape II adding machine with virtual tape
Adding Tape II adding machine with virtual tape
Adding Tape II adding machine with virtual tape
by Joe Fratianni
Free

This app functions as a virtual adding machine, providing a digital tape to record and verify calculations. It allows for easy addition and subtraction of numbers with decimal places, with features like unlimited undo and a scrollable tape for checking work. Optional pro features expand functionality to include multiplication, division, and advanced tape management.

Virtual tape for recording calculationsUnlimited undo functionalityScrollable tape for easy review
🔧 Utilities
(37)
free with in-app purchases
16
Adding Tape Printing Calculator with virtual tape
Adding Tape Printing Calculator with virtual tape
Adding Tape Printing Calculator with virtual tape
by Joe Fratianni
$2.99

This app functions as a virtual adding machine, complete with a scrollable tape that displays your calculations as you enter them. It allows for editing, copying, and exporting your tapes, offering a convenient way to track and verify sums.

Virtual scrollable tapeCopy/paste functionalityEdit and delete rows
🔧 Utilities
(196)
free
17
Adding up to 10
Adding up to 10
Adding up to 10
by Sergey Malugin
$2.99

This educational app makes learning addition fun for children through engaging mini-games and interactive challenges. It uses natural handwriting input and adaptive difficulty to reinforce math skills and build confidence in a distraction-free environment.

Fun mini-games for addition practiceAdaptive difficulty adjusts to child's paceNatural handwriting input for answers
📚 Education
(0)
paid
18
Math Shot Adding Fractions
Math Shot Adding Fractions
Math Shot Adding Fractions
by Sergey Malugin
$2.99
📚 Education
(0)
19
AddingForKids
AddingForKids
AddingForKids
by Kathleen Smith
$4.99
📚 Education
(0)
20
Adding and Subtraction 2 Games
Adding and Subtraction 2 Games
Adding and Subtraction 2 Games
Basic Math Test For All Grade
Free
📚 Education
(0)

FAQ about Adding

What are the best adding apps & games for iPhone?
Mental Math Cards Games & Tips tops our adding apps & games ranking as of July 2026, with a 4.6-star average from 57K App Store ratings, and it's free to download.
Yes — 14 of the top adding apps & games we rank are free to download, including Mental Math Cards Games & Tips and Basic Calculator+.
Mental Math Cards Games & Tips has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 245+ adding apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Mental Math Cards helps users improve their arithmetic abilities through a combination of engaging games, practice question sets, and easy-to-follow tips. It offers step-by-step instructions for solving problems across all four major arithmetic operations and supports various difficulty levels to keep users challenged as they progress.
Key features include practice question sets, easy-to-remember tips for arithmetic, progressive difficulty levels for addition, subtraction, multiplication, and division, and step-by-step solutions. It also integrates with Game Center for leaderboards and achievements, and supports various digit problem sizes.

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