Comparison

Count Sort vs Math Kids

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Count Sort

This app introduces young children to basic number concepts and counting. It helps them understand one-to-one correspondence and early numeral recognition with adjustable counting targets. An iPad version offers 10 Frames for visual counting.

Highlights
  • One-to-one counting practice
  • Adjustable counting targets (up to 32)
  • Early numeral recognition
  • Number family recognition
  • 10 Frames option (iPad)
Features
Read full description

A very basic set of activities for children just beginning to learn about numbers. Using numbers up to 32, Count Sort helps children recognize that counting must be done in a “one-to-one” fashion. Options exist to limit the counting target to 10, 15, 20, 25, and 32 chips. The activities also develop early numeral recognition and early recognition of number “families.” The iPad version includes an option to display the chips in 10 Frames. Developed as part of the Number Sense Project at Augustana College in Rock Island, IL.

About

Math Kids

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.

Highlights
  • Counting objects
  • Comparing numbers
  • Addition puzzles
  • Subtraction puzzles
  • Number identification
  • Progress tracking
Features
Read full description

It's never too early to start your child's education. Preschoolers, kindergarteners, toddlers, and older kids are eager to learn their ABCs, counting, addition, subtraction, and more! The best way to encourage that is to share smart, well-made educational apps and games with them on a daily basis. Math Kids is the perfect introduction to the basics of counting, addition, and subtraction. It will teach your toddler, kindergartener, 1st grader sorting and logical skills along with early mathematics, giving them the perfect foundation for a lifetime of learning. Math Kids is a free learning game designed to teach young children numbers and mathematics. It features several mini-games that toddlers and pre-K kids will love to play, and the more they do the better their math skills will become! Math Kids will help preschoolers, kindergarteners, 1st graders to learn to identify numbers and start training with addition and subtraction puzzles. They'll have a great time completing games and earning stickers, and you'll have a great time watching them grow and learn. Math Kids features a number of puzzles that teach while your child plays, including: • Counting - Learn to count objects in this simple game of addition. • Compare - Children can build their counting and comparing skills to see which group of items is bigger or smaller. • Adding Puzzle - A fun mini-game where kids create math problems by dragging numbers on the screen. • Adding Fun - Count the objects and tap on the missing number. • Adding Quiz - Put your child's math and addition skills to the test. • Subtracting Puzzle - Fill in the missing symbols in the math problem. • Subtracting Fun - Count the items to solve the puzzle! • Subtracting Quiz - See how much your child has improved in their mathematics skills for subtraction. When kids can play while they're learning, they're much more likely to recall information. It also makes them want to learn more frequently, which will give them a huge boost when they start kindergarten. Math Kids also comes with a number of features that help adults monitor and manage their child's progress. Customize game modes to increase or decrease the difficulty, or check report cards to see scores for previous rounds. Math Kids is the perfect introduction to the basics of counting, addition, and subtraction. It will teach your toddler sorting and logical skills along with early mathematics, giving them the perfect foundation for a lifetime of learning. Note to Parents: When creating Math Kids, we focused on building the best possible learning experience for children of all ages. We're parents ourselves, so we know exactly what makes a good educational game, as well as what doesn't. We released Kids Math as a completely free game with no in-app purchases or third party ads. Math Kids is full featured, frustration free, and ready to go. It’s exactly the kind of educational app we want for our children, and we think your family will enjoy it, too! - Best wishes from the parents at RV AppStudios

Screenshots

Count Sort4 screens
Math Kids4 screens

Verdict

The call

The clearest difference is rating: Math Kids at 4.6 against Count Sort's 1.0. Math Kids also leads on review sentiment (83% vs 50%) and update cadence (fortnightly vs every 7 months). Count Sort's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Math Kids holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Math Kids has 8.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Count Sort's written reviews are positive against 83% of Math Kids's.

UpkeepUpdate frequency

Count Sort ships an update every 7 months, Math Kids fortnightly. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

Scorecard5 real differences · 5 level
Count Sort versus Math Kids: the parameters behind the verdict, then further details
ParameterCount SortMath Kids
PriceFreeFree
Rating1.0 (1 ratings)4.6 (8.7K ratings) — better
Positive reviews50.0% of reviews83.2% of reviews — better
Number of ratings18.7K — better
Update frequencyEvery 7 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better13.0
Further details — not scored
Size41 MB248 MB
Age rating4+4+
DeveloperClassroom Focused SoftwareRV AppStudios LLC

Customer experience

Count Sort

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Math Kids

All ratings8,697 ratings
Positive90.0%
Neutral3.5%
Negative6.5%
Written reviews322 reviews
Positive83.2%
Neutral3.1%
Negative13.7%

Bugs and requests

Count Sort

Not enough reviews yet to summarise bugs or requests.

Math Kids

Reported bugs

2 issues
  • Russian language not loading properly
  • Drag and drop functionality not working as expected

Requested features

3 requests
  • Add more advanced math levels
  • Provide ability to adjust difficulty settings
  • Introduce new game modes or themes

In-app purchases

None

Count Sort

No in-app purchases

None

Math Kids

No in-app purchases

Questions

Is Count Sort free?
Count Sort is free to download, with no in-app purchases.
Is Math Kids free?
Math Kids is free to download, with no in-app purchases.
Which has better reviews, Count Sort or Math Kids?
Math Kids is rated higher. Count Sort averages 1.0 out of 5 from 1 ratings, while Math Kids averages 4.6 from 8.7K ratings.
Do Count Sort or Math Kids have ads?
Neither Count Sort nor Math Kids shows ads.
Which is updated more often, Count Sort or Math Kids?
Count Sort ships an update every 7 months, and Math Kids fortnightly. Most recently, Count Sort was updated on October 3, 2026 and Math Kids on October 18, 2026.

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