# 啟蒙提升訓練 vs EC Chess

The clearest difference is in-app purchases: EC Chess at none against 啟蒙提升訓練's 3. On price, ads, device support and iOS requirement 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. EC Chess asks for nothing beyond the download.

## The numbers

| Metric | 啟蒙提升訓練 | EC Chess |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 21 MB | 18 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chinese Education Services Limited](https://appshunter.io/developer/1355571113) | [Dreamware Limited](https://appshunter.io/developer/892413586) |

## 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 |


### EC Chess

[App page](https://appshunter.io/ios/app/ec-chess/id6742987945)

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

**In-app purchases:** none


## 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 EC Chess free?

EC Chess is free to download, with no in-app purchases.

### Do 啟蒙提升訓練 or EC Chess have ads?

Neither 啟蒙提升訓練 nor EC Chess 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.*