# 貓熊教室(ABC) vs Sobo Math

The clearest difference is update cadence: Sobo Math at every 3 days against 貓熊教室(ABC)'s every 2 months. 貓熊教室(ABC)'s advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 貓熊教室(ABC) sells 1 one-off in-app purchase and Sobo Math sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

貓熊教室(ABC) ships an update every 2 months, Sobo Math every 3 days. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 貓熊教室(ABC) | Sobo Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 10 MB | 28 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tony Peng](https://appshunter.io/developer/560451165) | [kwok wai yeung](https://appshunter.io/developer/1887192726) |

## What reviewers say

### 貓熊教室(ABC)

[App page](https://appshunter.io/ios/app/abc/id858430662)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除廣告 | $1.99 | one-time |


### Sobo Math

[App page](https://appshunter.io/ios/app/sobo-math/id6785965928)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小學數學大冒險 | $9.99 | per month |
| PRO Yearly | $69.99 | per year |


## Frequently asked questions

### Is 貓熊教室(ABC) free?

貓熊教室(ABC) is free to download, with in-app purchases available.

### Is Sobo Math free?

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

### Do 貓熊教室(ABC) or Sobo Math have ads?

Neither 貓熊教室(ABC) nor Sobo Math shows ads.

### Which is updated more often, 貓熊教室(ABC) or Sobo Math?

貓熊教室(ABC) ships an update every 2 months, and Sobo Math every 3 days. Most recently, 貓熊教室(ABC) was updated on September 25, 2026 and Sobo Math on October 7, 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.*