# codeSpark vs Math Worlds AR

The clearest difference is rating: codeSpark at 4.6 against Math Worlds AR's 3.5. codeSpark also leads on update cadence (fortnightly vs every 13 months) and ratings volume (41K vs 2). Math Worlds AR's advantage is in-app purchases (none vs 14) and iOS requirement (9.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. codeSpark sells 11 in-app purchases, starting at $3.99 per month. Math Worlds AR asks for nothing beyond the download.

codeSpark holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: codeSpark has 41K ratings behind it against 2, so its average is the more settled of the two.

codeSpark ships an update fortnightly, Math Worlds AR every 13 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | codeSpark | Math Worlds AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (41K ratings)](https://appshunter.io/ios/app/codespark-coding-for-kids/id923441570/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/math-worlds-ar/id1241257124/reviews) |
| Number of ratings | **41K** | 2 |
| Positive reviews | 51.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 126 MB | 201 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Homer](https://appshunter.io/developer/601437929) | [Houghton Mifflin Harcourt](https://appshunter.io/developer/409368007) |

## What reviewers say

### codeSpark

[App page](https://appshunter.io/ios/app/codespark-coding-for-kids/id923441570)

This app offers hundreds of interactive coding games and activities for children aged 3-10. Kids can solve puzzles, design their own games and stories, and even participate in coding contests. It focuses on building essential coding concepts and problem-solving skills in a safe, ad-free environment.

**Highlights:** Hundreds of coding games and activities, Create your own games and stories, Puzzles to master coding concepts, Monthly coding contests, Multiplayer coding challenges, Pre-coding activities for preschoolers

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| codeSpark Academy Enrollment | $3.99 | per month |
| codeSpark Academy Enrollment | $7.99 | per month |
| codeSpark Academy Enrollment | $9.99 | per month |
| codeSpark Academy Enrollment | $9.99 | per month |
| codeSpark Academy Enrollment | $12.99 | per month |
| codeSpark Academy Enrollment | $15.00 | per month |
| codeSpark Academy Enrollment | $23.99 | per 3 months |
| codeSpark Holiday Annual Membership | $63.00 | per year |
| codeSpark Academy Enrollment | $79.99 | per year |
| codeSpark Academy Enrollment | $90.00 | per year |
| codeSpark Academy Enrollment | $99.99 | per year |

**What reviewers like**

- 👍 Fun and engaging
- 🚀 Great for learning coding
- 🎨 Lots of creative possibilities
- 🤩 Awesome game/app
- 💯 Best coding app ever

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Buggy and glitchy
- 🔍 Confusing UI/UX
- 🔑 Forced to pay for access
- 🤬 Unauthorized charges

**Reported bugs**

- Disappearing progress and lost stories
- Inconsistent performance and crashes
- Incorrect item purchases and coin deductions
- Inability to access drafts and profiles
- Incompatibility issues with newer devices

**Requested features**

- Add more pet foos and customization options
- Improve story sharing and collaboration features
- Introduce more puzzles and challenges
- Allow custom character and block creation
- Implement better communication between coders


### Math Worlds AR

[App page](https://appshunter.io/ios/app/math-worlds-ar/id1241257124)

This augmented reality game transforms a book cover into an interactive math learning experience for children. It offers various game levels covering core math concepts from kindergarten to sixth grade, encouraging active practice and engagement.

**Highlights:** Augmented reality book cover scanning, Interactive math game levels, Covers K-6 math curriculum, Encourages active learning, Homework activity option, No personal data collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is codeSpark free?

codeSpark is free to download, with in-app purchases available.

### Is Math Worlds AR free?

Math Worlds AR is free to download, with no in-app purchases.

### Which has better reviews, codeSpark or Math Worlds AR?

codeSpark is rated higher. codeSpark averages 4.6 out of 5 from 41K ratings, while Math Worlds AR averages 3.5 from 2 ratings.

### Do codeSpark or Math Worlds AR have ads?

Neither codeSpark nor Math Worlds AR shows ads.

### Which is updated more often, codeSpark or Math Worlds AR?

codeSpark ships an update fortnightly, and Math Worlds AR every 13 months. Most recently, codeSpark was updated on October 14, 2026 and Math Worlds AR on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*