# KidX Classbox vs Math King

The clearest difference is in-app purchases: KidX Classbox at none against Math King's 1. KidX Classbox also leads on iOS requirement (9.0 vs 15.0). Math King's advantage is device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Math King sells 1 one-off in-app purchase. KidX Classbox asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | KidX Classbox | Math King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/kidx-classbox/id1563327372/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 82 MB | 69 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SUZHOU COURTESY EDUCATION TECHNOLOGY CO., LTD](https://appshunter.io/developer/1563327374) | [Kavita Gabani](https://appshunter.io/developer/1563703272) |

## What reviewers say

### KidX Classbox

[App page](https://appshunter.io/ios/app/kidx-classbox/id1563327372)

This interactive educational toy combines physical play with online learning for children aged 3-8. It teaches fundamental math and logic skills using Montessori and Brain/Logic training methods. The app allows children to learn anytime, anywhere, bridging offline activities with online lessons.

**Highlights:** Montessori-based math education, Brain and Logic training, Interactive online lessons, Offline play integration, Suitable for ages 3-8, Tablet-based learning

**Features:** macOS Compatibility

**In-app purchases:** none


### Math King

[App page](https://appshunter.io/ios/app/math-king-fun-math-games/id1617597133)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is KidX Classbox free?

KidX Classbox is free to download, with no in-app purchases.

### Is Math King free?

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

### Do KidX Classbox or Math King have ads?

Neither KidX Classbox nor Math King shows ads.

### Which is updated more often, KidX Classbox or Math King?

KidX Classbox ships an update every 2 months, and Math King every 2 months. Most recently, KidX Classbox was updated on November 3, 2026 and Math King on November 3, 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.*