# Code Kingdom vs Math Ninja AR

The clearest difference is review sentiment: Code Kingdom at 76% against Math Ninja AR's 28%. Math Ninja AR's advantage is rating (4.5 vs 3.6) and in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Code Kingdom sells 1 one-off in-app purchase. Math Ninja AR asks for nothing beyond the download.

Math Ninja AR holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Math Ninja AR has 299 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 76% of Code Kingdom's written reviews are positive against 28% of Math Ninja AR's, so the app with the better star average is not the one people write more warmly about.

Code Kingdom ships an update every 3 months, Math Ninja AR every 3 weeks. The most recent releases landed on September 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Code Kingdom | Math Ninja AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (18 ratings)](https://appshunter.io/ios/app/code-kingdom-treasure/id1178961848/reviews) | **[4.5 (299 ratings)](https://appshunter.io/ios/app/math-ninja-ar/id1274871322/reviews)** |
| Number of ratings | 18 | **299** |
| Positive reviews | **76.2% of reviews** | 28.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 219 MB | 157 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MoreChinese](https://appshunter.io/developer/593856112) | [Fantamstick](https://appshunter.io/developer/563146308) |

## What reviewers say

### Code Kingdom

[App page](https://appshunter.io/ios/app/code-kingdom-treasure/id1178961848)

This app guides children aged 6-11 on an adventure to develop programming interest and skills. It uses a treasure hunt story and fun puzzles to teach logical thinking, spatial imagination, and algorithmic concepts.

**Highlights:** Treasure hunt story with unlockable levels, Challenging puzzles using programming knowledge, Interactive and engaging user experience, Multiple adventure-themed maps, Hundreds of challenging levels, Step-by-step curriculum for programming concepts

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Code Kingdom: All levels | $6.99 | one-time |


### Math Ninja AR

[App page](https://appshunter.io/ios/app/math-ninja-ar/id1274871322)

This app uses augmented reality to make learning math engaging for children. By combining physical movement with interactive math problems in a 3D world, it aims to improve concentration and memory retention of sums.

**Highlights:** Augmented reality math learning, Physical activity for memory stimulation, Interactive 3D Ninja World exploration, Collectible cards, No in-app purchases

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Good concept
- 💡 Fun learning
- 👍 Interesting concept
- 👍 Brilliant idea

**What reviewers complain about**

- 🐛 App doesn't work
- 🐛 Doesn't load
- 🐛 Freezes
- 🐛 Screen flashes
- 🐛 Incomprehensible

**Reported bugs**

- App doesn't work
- Doesn't load
- Freezes at start screen
- Screen flashes
- Dark screen after selecting level

**Requested features**

- Make more for all subjects
- Combine AR with VR
- Add instructions
- Add difficulty settings
- Add rewards


## Frequently asked questions

### Is Code Kingdom free?

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

### Is Math Ninja AR free?

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

### Which has better reviews, Code Kingdom or Math Ninja AR?

Math Ninja AR is rated higher. Code Kingdom averages 3.6 out of 5 from 18 ratings, while Math Ninja AR averages 4.5 from 299 ratings.

### Do Code Kingdom or Math Ninja AR have ads?

Neither Code Kingdom nor Math Ninja AR shows ads.

### Which is updated more often, Code Kingdom or Math Ninja AR?

Code Kingdom ships an update every 3 months, and Math Ninja AR every 3 weeks. Most recently, Code Kingdom was updated on September 23, 2026 and Math Ninja 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.*