Comparison

Todo Math vs Code Karts

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

Head to head
About

Todo Math

This app offers over 2,000 interactive math activities for children from preschool to 2nd grade. It covers counting, calculation, logic, geometry, and time-telling, with adjustable challenge levels and accessibility features for all learners.

Highlights
  • 2,000+ interactive math activities
  • Covers counting, calculation, logic, geometry, time
  • Adjustable challenge levels (Pre-K to 2nd grade)
  • Accessibility features (8 languages, dyslexic font)
  • Parent dashboard for progress tracking
  • Placement test for accurate level selection
Read full description

The #1 math app for early learners — from counting to multiplication. ■ #1 in the App Store in 20+ countries and created by an award-winning team. More than 10 million parents and 5,000 teachers have made Todo Math their go-to app for young learners › COMPREHENSIVE: 2,000+ interactive math activities for Pre-K through 2nd grade. › LOVED BY KIDS: math practice kids ask to play. Engaging gameplay, beautiful graphics, and adorable collectibles. › EDUCATIONAL: Common Core State Standards-aligned curriculum. 5,000+ elementary classrooms have used Todo Math. › INCLUSIVE & ACCESSIBLE: playable in 8 languages, left-handed mode, help button, dyslexic font and other accessibility features empower ALL children to learn independently. Try Todo Math for free today! › Easy email signup. › No commitment, no credit card information collected. ■ Todo Math covers all the fundamentals of early math education › Counting and Number Concepts - learn to write and count numbers. › Calculation - practice addition, subtraction, multiplication, and word problems. › Mathematical Logic - number-based memory games and pictographs. › Geometry - Learn basic geometry, such as drawing and learning shapes. › Clocks & Calendars – learn days of the week, months of the year, and how to tell time. ■ Todo Math lets you select the right challenge level for your child › Level A (Preschool) – Count to 10 and identify the names of shapes. › Level B (Kindergarten Basics) – Count to 20, and add and subtract within 5. › Level C (Kindergarten Mastery) – Count to 100, add and subtract within 10, tell time to the hour. › Level D (1st Grade Basics) – Place value and simple geometry. › Level E (1st Grade Mastery) – Carry-over addition, subtraction with borrowing, and dividing a plane figure equally. › Level F (2nd Grade Basics) – Three-digit addition and subtraction, measurements with ruler, and graph data. › Level G (2nd Grade Mastery) – Comparing three-digit numbers, addition and subtraction of two-digit numbers, foundation of multiplication. › Level H (3rd Grade Basics) – Learn to do basic division. Understand the concept of fractions and know how many faces, edges, vertices each 3D shape contains. › Not sure of which level is right for your child? No problem! Use the in-app placement test. ■ Parents Page › Easily change your child’s level, edit their learning profile, and review their learning progress. › Sync profiles across multiple devices, including cross-platform. ■ Built by Experts › Leading education experts from Harvard, Stanford, UC Berkeley, and Seoul National University. › Award-winning children mobile app designers. › Team was named co-winner of the Global Learning XPRIZE competition, a worldwide competition to have children teach themselves math and literacy skills. ■ Awards & Recognitions › #1 in the App Store (education category) in 20+ countries, including USA, China, the United Kingdom, Korea and Japan. › SIIA CODiE award finalist (2016). › Winner of the Parents’ Choice Award — Mobile App category (2015, 2018). › Awarded Best Design at the LAUNCH Education & Kids Conference (2013). › 5 out of 5 star rating from Common Sense Media. ■ Safety and Privacy › Todo Math complies with the US Children's Online Privacy Policy, does not contain any third party advertising, and can be played without an internet connection. ■ The Todo Math app that was serviced separately in the the Australian App Store has been unified with the global version. Please search for Todo Math in the App Store and install again. Log in with an existing account to continue where you left off. ■ Have questions? › Please check the FAQ on our website's help section (http://todomath.com/help). › You can get the fastest response by going to the website > Help > Contact Us or the in the Todo Math app > Parents Page > Help. ∙ ∙ ∙ We empower ALL children to learn independently.

About

Code Karts

This app introduces children aged 4 and up to pre-coding concepts through engaging logic puzzles presented as a raceway. It teaches fundamental coding principles and problem-solving skills through interactive gameplay, including counting in binary.

Highlights
  • Pre-coding logic puzzles
  • Learn to count in binary
  • Develop sequencing and problem-solving
  • Over 70 levels
  • Two game modes
  • Intuitive UI for young children
Features
Read full description

Ready, Set, Code! Code Karts introduces pre-coding to children from the age of 4 through a series of logical puzzles presented in the form of a raceway. What’s more, it teaches kids the fundamentals of code while they race! New in version 4.0: Learn to count in binary with 5 new games! Kids will learn to count like a computer using only 0 and 1 numerals. These activities will sharpen their problem-solving skills and develop their understanding of the decimal system. With over 70 levels, a variety of puzzling obstacles, and two different game modes, there’s no shortage of educational content for kids to enjoy. In Code Karts, the objective is to use direction bricks to get the race car to the finish line. Through careful observation of the track ahead and some logical thinking, kids will quickly pick up on solutions to more and more difficult puzzles and will begin to absorb key elements of code-based thinking. For example, one of the obstacles, the switch, represents “if-then” statements, one of the most common programming tools. While there are a number of games that aim to teach children the fundamentals of code, we’ve found that they are often too difficult to truly educate their intended audience. Code Karts aims to teach the youngest of children the fundamentals of code, allowing them a deeper and more immediate understanding once they become old enough to actually begin writing code themselves. FEATURES: - 2 modes: Classic or Competition (race against the device) - Very intuitive User Interface for children from age 4 - Develop sequencing, problem solving and logic - 70+ levels - 21 languages In our technology-driven world, programming is becoming more and more of a vital skill. It’s a proven fact that the earlier you are introduced to something, the more likely you are to be able to master it as you learn. The same applies to code! By introducing kids to code at a young age, you can ensure that they get a head start in the fascinating realm of computer technology. And what’s a better way to introduce them than through Code Karts, our fun and engaging educational game! About EDOKI ACADEMY We founded EDOKI ACADEMY to bring our classroom experience with hundreds of children to the Digital world of tablets. As certified teachers, our aim is to develop a range of truly educational as well as beautiful apps based on the Montessori Method. All our apps can be used at home or in class. They can also be used by speech therapists. We are proud winners of several Awards from the Parent's Choice Foundation and Common Sense Media. For any support, please contact us on support@edokiacademy.com. PRIVACY POLICY We take personal data protection very seriously. We do not collect or share personal information about your child. You can read our privacy policy here: https://www.edokiacademy.com/en/privacy-policy/ CONNECT WITH US! If you have any support requests, comments, or questions do not hesitate to contact us at support@edokiacademy.com or visit the Edoki Academy Online Community at edokiacademy.com. We’d love to hear from you!

Screenshots

Todo Math4 screens
Code Karts4 screens

Verdict

The call

The clearest difference is rating: Todo Math at 4.7 against Code Karts's 3.8. Todo Math also leads on update cadence (monthly vs every 4 months) and review sentiment (74% vs 61%). 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. Todo Math sells 6 one-off in-app purchases and Code Karts sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Todo Math holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Todo Math has 1.2K ratings behind it against 147, so its average is the more settled of the two. Written reviews point the same way: 74% of Todo Math's written reviews are positive against 61% of Code Karts's.

UpkeepUpdate frequency

Todo Math ships an update monthly, Code Karts every 4 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 6 level
Todo Math versus Code Karts: the parameters behind the verdict, then further details
ParameterTodo MathCode Karts
PriceFreeFree
Rating4.7 (1.2K ratings) — better3.8 (147 ratings)
Positive reviews73.9% of reviews — better61.2% of reviews
Number of ratings1.2K — better147
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size603 MB260 MB
Age rating4+4+
DeveloperEnuma, Inc.EDOKI ACADEMY

Customer experience

Todo Math

All ratings1,151 ratings
Positive92.4%
Neutral2.6%
Negative5.0%
Written reviews295 reviews
Positive73.9%
Neutral7.5%
Negative18.6%

Code Karts

All ratings147 ratings
Positive68.0%
Neutral4.8%
Negative27.2%
Written reviews121 reviews
Positive61.2%
Neutral13.2%
Negative25.6%

User reviews

Todo Math

From 1.2K App Store ratings

What we love

  • 👍 Engaging and educational math games
  • 🚀 Effective for learning math concepts
  • 💡 Customizable settings for different learning styles
  • 👍 Visually appealing and non-distracting graphics
  • 👍 Helpful for students with special needs

Room to improve

  • 🐛 Occasional crashes and bugs
  • 💰 Expensive subscription model
  • 🔒 Lack of transparency around subscription details
  • 🚫 Removal of free features in later versions

Code Karts

From 147 App Store ratings

What we love

  • 👍 Great introduction to coding
  • 👍 Fun and engaging for kids
  • 👍 Good for logic and sequencing
  • 👍 Quick customer support
  • 👍 No ads

Room to improve

  • 👎 Requires purchase to continue
  • 👎 Purchase not restoring
  • 👎 Issues with family sharing
  • 👎 Tedious arrow interaction
  • 👎 Broken bonus level

Bugs and requests

Todo Math

Reported bugs

3 issues
  • Sound not working on some devices
  • Handwriting recognition issues
  • Progress reset after app updates

Requested features

5 requests
  • Expand content to higher grade levels
  • Add more languages and currency options
  • Improve progress tracking and reporting for parents
  • Introduce more personalization options
  • Provide offline access to content

Code Karts

Reported bugs

26 issues
  • Cannot restore purchases
  • Purchased content not unlocking on new devices
  • Family sharing not working for purchases
  • Bonus level is unplayable/unexitable
  • Back button not working in bonus level
Show 21 more
  • App stuck on 'please wait' screen
  • Errors when family member tries to access paid features
  • Purchase not applying across devices
  • Game won't open after purchase attempt
  • Levels not unlocking after purchase
  • Inconsistent silent mode
  • Binary counting errors
  • Frustrating race crashes
  • Car crashes on corners in races
  • Game freezes or pauses on first screen
  • Purchased features not unlocking on other devices
  • Trophy points not accumulating
  • Coins disappearing after iPad update
  • Coins not collecting
  • Error when trying to buy full version (no internet connection)
  • Black screen after completing level 20 on iPad 2
  • Buggy purchase process
  • App asks to buy again after previous purchase
  • Binary game has errors in Turkish dubbing
  • App doesn't work on iPad 3 (popup connection required)
  • Silent mode is inconsistent

Requested features

12 requests
  • Extend free trial
  • Improve arrow interaction
  • Add more levels
  • Add option to reset progress
  • Improve Turkish dubbing accuracy
Show 7 more
  • Fix binary counting errors
  • Add more complex challenges
  • Allow changing car speed
  • Fix car not cleaning issue
  • Provide clues for race crashes
  • Add dark mode option
  • Improve sound options

In-app purchases

6 purchases

Todo Math

One-time6
  • One Year Subscription$49.99
  • One Year Subscription2 variants$69.99
  • One Year Subscription2 variants$79.99
Show 3 more
  • Two Years Subscription$89.99
  • One Year Subscription2 variants$99.99
  • Two Years Subscription2 variants$119.99
1 purchases

Code Karts

One-time1
  • Full Game Unlock$2.99

Questions

Is Todo Math free?
Todo Math is free to download, with in-app purchases available.
Is Code Karts free?
Code Karts is free to download, with in-app purchases available.
Which has better reviews, Todo Math or Code Karts?
Todo Math is rated higher. Todo Math averages 4.7 out of 5 from 1.2K ratings, while Code Karts averages 3.8 from 147 ratings.
Do Todo Math or Code Karts have ads?
Neither Todo Math nor Code Karts shows ads.
Which is updated more often, Todo Math or Code Karts?
Todo Math ships an update monthly, and Code Karts every 4 months. Most recently, Todo Math was updated on November 6, 2026 and Code Karts on November 2, 2026.

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