Best K Addition Apps & Games

213+ iOS apps & games curated and reviewed

4.2 avg rating
16 free apps & games
Updated September 2026

Addition & Subtraction Kids K2 is the household name in k addition, but it's far from the only option. We track 213+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top K Addition Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Addition & Subtraction Kids K2Addition & Subtraction Kids K2$39.994.4★ (319)NoNoSep 2026
2Math Addition And Subtraction!Math Addition And Subtraction!Free4.6★ (35)NoYesSep 2026
3Addition MathematicsAddition MathematicsFree4.8★ (20)NoYesAug 2026
4Smart Kidz Club: K-5 Math AppSmart Kidz Club: K-5 Math AppFree4.4★ (327)NoYesSep 2026
5Addition Practice : IbbleobbleAddition Practice : Ibbleobble$1.994.5★ (10)NoNoSep 2026
6Addition Flash Cards HoodaAddition Flash Cards HoodaFree5.0★ (2)NoNoJul 2026
7Kahoot! Numbers by DragonBoxKahoot! Numbers by DragonBoxFree4.6★ (4.3K)NoYesSep 2026
8Math Shelf: Early Math MasteryMath Shelf: Early Math MasteryFree4.7★ (15)NoYesJul 2026

Top Picks for K Addition

Math Addition And Subtraction!#2

Math Addition And Subtraction! by Smart Kidz Club Inc.

Kids games for learning math
Strong Contender
📚 Education
4.6(35 ratings)
FreeIn-App Purchases
Math Addition And Subtraction! screenshot 1
Math Addition And Subtraction! screenshot 2
Math Addition And Subtraction! screenshot 3
Math Addition And Subtraction! screenshot 4
Math Addition And Subtraction! screenshot 5
Math Addition And Subtraction! screenshot 6

This app helps young children master essential pre-kindergarten and kindergarten math skills through interactive activities and flashcards. It covers counting, shapes, addition, subtraction, and more, with a scratchpad for problem-solving. It offers practice and scored test modes to reinforce learning.

Addition Mathematics#3

Addition Mathematics by PROGRAMIS PRIME LLC

Math for School: Addition
Worth Considering
📚 Education
4.8(20 ratings)
FreeIn-App Purchases
Addition Mathematics screenshot 1
Addition Mathematics screenshot 2
Addition Mathematics screenshot 3
Addition Mathematics screenshot 4
Addition Mathematics screenshot 5
Addition Mathematics screenshot 6

This app teaches children multi-digit addition with step-by-step guidance and positive reinforcement. It adapts to the student's learning pace, offering practice on specific number combinations and even recognizing handwritten answers. Advanced features and customization options are available via in-app purchase.

More K Addition apps to explore

FAQ about K Addition

What are the best k addition apps & games for iPhone?
Addition & Subtraction Kids K2 tops our k addition apps & games ranking as of September 2026, with a 4.4-star average from 319 App Store ratings, and it's priced at $39.99.
Yes — 16 of the top k addition apps & games we rank are free to download, including Math Addition And Subtraction! and Addition Mathematics.
Addition & Subtraction Kids K2 has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 213+ k addition apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Addition & Subtraction Kids K2 is an educational app designed for children in Pre-K to Grade 2. It provides over 350 fun and interactive games to help kids aged 4-8 learn and practice addition and subtraction skills.
The app covers a comprehensive range of addition and subtraction topics. This includes learning facts up to 5, 10, and 20, as well as two-digit and three-digit addition and subtraction.