Best Adding Apps & Games

245+ iOS apps & games curated and reviewed

4.4 avg rating
15 free apps & games
Updated October 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Mental Math Cards Games & TipsMental Math Cards Games & TipsFree4.6★ (59K)NoYesOct 2026
2Cool Math Flash CardsCool Math Flash CardsFree4.5★ (1.9K)YesYesOct 2026
3Basic Calculator+Basic Calculator+Free4.9★ (243K)YesNoOct 2026
4Adding Machine 10Key Univ LiteAdding Machine 10Key Univ LiteFree4.3★ (192)NoNoAug 2026
5Math Kids - Add,Subtract,CountMath Kids - Add,Subtract,CountFree4.6★ (8.7K)NoNoOct 2026
6Big Math Flash CardsBig Math Flash CardsFree4.2★ (40K)NoYesOct 2026
7Math Learning Games For Kids +Math Learning Games For Kids +Free4.3★ (8K)NoYesOct 2026
8Maths Plus - test your adding skillsMaths Plus - test your adding skillsFree—NoNoMay 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😊(59K ratings)
FreeIn-App Purchases
#33in Games
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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
  • 👍 Fun and educational
  • 👍 Improved math skills
  • 👍 Keeps encouraging to do more
  • 👍 Useful for drilling down simple calculations
  • 👍 Helped improve mental math skills
  • 👍 Improved math confidence
  • 👍 Great brain exercise

Room to Improve

  • 🐛 App crashes sometimes
  • 🐛 Numbers don't display properly
  • 🐛 Answers marked wrong when correct
  • 🔧 Needs more customization options
  • 🔧 Difficulty levels could be improved
Cool Math Flash Cards#2

Cool Math Flash Cards by Corey Smith

Practice, Quiz, Test, Learn!
Strong Contender
📚 Education
4.5😊(1.9K ratings)
FreeAdsIn-App Purchases
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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.

What We Love

  • 👍 Fun and engaging math practice
  • 🚀 Helps improve math skills quickly
  • 💡 Customizable background colors
  • 🙌 Effective for learning math facts

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🔊 Negative sound effects when getting answers wrong
  • 💰 Ads can be disruptive for young users
  • 🤔 Limited options to focus on specific math areas
Basic Calculator+#3

Basic Calculator+ by Best Free Apps

Basic Four Function Calculator
Worth Considering
🔧 Utilities
4.9😊(243K ratings)
FreeAds
Basic Calculator+ screenshot 1
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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
  • 👍 Works well on iPad

Room to Improve

  • 🐛 Inconsistent click volume
  • 🐛 Ads can be intrusive or disruptive
  • 🐛 Missing backspace/delete function

More Adding apps to explore

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 October 2026, with a 4.6-star average from 59K App Store ratings, and it's free to download.
Yes — 15 of the top adding apps & games we rank are free to download, including Mental Math Cards Games & Tips and Cool Math Flash Cards.
Mental Math Cards Games & Tips has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 245+ adding apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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