# 啟蒙提升訓練 vs Sobo Math

The clearest difference is iOS requirement: 啟蒙提升訓練 at 12.0 against Sobo Math's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 啟蒙提升訓練 sells 3 in-app purchases, starting at $10.99 per 3 months 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.

## The numbers

| Metric | 啟蒙提升訓練 | Sobo Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 21 MB | 28 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chinese Education Services Limited](https://appshunter.io/developer/1355571113) | [kwok wai yeung](https://appshunter.io/developer/1887192726) |

## What reviewers say

### 啟蒙提升訓練

[App page](https://appshunter.io/ios/app/id1543357667)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 連續包季訂閲 | $10.99 | per 3 months |
| 連續半年訂閲 | $18.99 | per 6 months |
| 連續一年訂閲 | $34.99 | per year |


### 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 啟蒙提升訓練 free?

啟蒙提升訓練 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 啟蒙提升訓練 or Sobo Math have ads?

Neither 啟蒙提升訓練 nor Sobo Math shows ads.

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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.*