Park Math HD vs Code Karts
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Park Math HD
This educational game teaches early math skills to preschoolers and early elementary students. It covers numbers, counting, addition, subtraction, patterns, and sorting through engaging, interactive activities aligned with Common Core standards. The app offers three difficulty levels suitable for ages 2-6.
- Counting up to 100
- Addition and subtraction practice
- Sorting and sequencing
- Pattern recognition
- Interactive educational activities
- Multiple difficulty levels
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Award-winning Park Math teaches early math concepts based on Common Core State Standards. Learn numbers, counting, addition, subtraction, sorting, patterns and more through 7 fun, educational activities. 3 levels for Preschool, Kindergarten and First Grade: count up to 20, 50 and 100; addition/subtraction with numbers up to 5, 10 and 20. AWARDS: Parents’ Choice Silver Award; iLounge Best Kids’ App of the Year; Children’s Technology Review Editor’s Choice Award. AGES: 2-6. CATEGORY: Curriculum ACTIVITIES - NUMBERS: Count up to 50 as a rabbit swings - COUNTING: Feed a hippo the correct number of food items - ADDITION: Learn how to add by helping ducks climb to the top of a slide - SUBTRACTION: Learn how to subtract as apples fall from a tree - GREATER THAN/LESS THAN: Balance a seesaw by adding and subtracting mice - PATTERNS: Complete the pattern in the sandbox with the correct toy - SORTING: Order the dogs from small to large or place numbers into sequence TIPS FOR PARENTS There are 2 ways to navigate to different activities: 1) Swipe Blue Bear to make him skate forward or backward 2) Touch the kite and select an activity COMMON CORE STANDARDS: K.CC.1, K.CC.6, K.OA.1, K.OA.2, K.OA.5, K.MD.2, K.MD.3, 1.OA.1, 1.OA.6 ABOUT DUCK DUCK MOOSE (A wholly-owned subsidiary of Khan Academy) Duck Duck Moose, an award-winning creator of educational mobile apps for families, is a passionate team of engineers, artists, designers, and educators. Founded in 2008, the company has created 21 top-selling titles and has received 21 Parents’ Choice Awards, 18 Children’s Technology Review Awards, 12 Tech with Kids’ Best Pick App Awards, and a KAPi award for “Best Children’s App” at the International Consumer Electronics Show. Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. Duck Duck Moose is now part of the Khan Academy family. Like all Khan Academy offerings, all Duck Duck Moose apps are now free, without ads or subscriptions. We rely on our community of volunteers and donors. Get involved today at www.duckduckmoose.com/about. Check out the Khan Academy app to learn and practice all kinds of topics for elementary school through college and beyond. We’d love to hear from you! Visit us at www.duckduckmoose.com or drop us a line at support@duckduckmoose.com.
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.
- 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
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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
Verdict
The clearest difference is in-app purchases: Park Math HD at none against Code Karts's 1. Park Math HD also leads on review sentiment (78% vs 61%) and rating (4.0 vs 3.8). Code Karts's advantage is ratings volume (147 vs 35) and device support (3 vs 1). On price, update cadence and ads 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
Both are free to download. Code Karts sells 1 one-off in-app purchase. Park Math HD asks for nothing beyond the download.
Park Math HD holds the better App Store score, 4.0 against 3.8. Both are backed by a comparable volume of ratings — 35 and 147 respectively. Written reviews point the same way: 78% of Park Math HD's written reviews are positive against 61% of Code Karts's.
Park Math HD ships an update every 5 months, Code Karts every 4 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.
| Parameter | Park Math HD | Code Karts |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (35 ratings) — better | 3.8 (147 ratings) |
| Positive reviews | 77.8% of reviews — better | 61.2% of reviews |
| Number of ratings | 35 | 147 — better |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 28 MB | 260 MB |
| Age rating | 4+ | 4+ |
| Developer | Duck Duck Moose LLC | EDOKI ACADEMY |
Customer experience
Park Math HD
Code Karts
Bugs and requests
Park Math HD
Not enough reviews yet to summarise bugs or requests.
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
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- 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
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- 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
Park Math HD
No in-app purchases
Code Karts
- Full Game Unlock$2.99









