# 海之家課程 Sea Dynamics Course vs Elearning Course

The clearest difference is in-app purchases: Elearning Course at none against 海之家課程 Sea Dynamics Course's 7. 海之家課程 Sea Dynamics Course's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 海之家課程 Sea Dynamics Course sells 7 one-off in-app purchases. Elearning Course asks for nothing beyond the download.

## The numbers

| Metric | 海之家課程 Sea Dynamics Course | Elearning Course |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | — |
| Size | 40 MB | 43 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sea Dynamics](https://appshunter.io/developer/1676724147) | [Ebotagborndang Mbi](https://appshunter.io/developer/1781149312) |

## What reviewers say

### 海之家課程 Sea Dynamics Course

[App page](https://appshunter.io/ios/app/sea-dynamics-course/id6470789318)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Local Knowledge, EN, 3 Months | $399.99 | one-time |
| Grade 2A,English, 2 months | $399.99 | one-time |
| Grade 2B,English, 2 months | $399.99 | one-time |
| 二級操作人甲部,粵語繁體, 二個月 | $399.99 | one-time |
| 二級操作人乙部,粵語繁體, 二個月 | $399.99 | one-time |
| Grade 2 Part A&B, EN, 3 months | $799.99 | one-time |
| 二級操作人(甲部+乙部), 粵語繁體, 3個月 | $799.99 | one-time |


### Elearning Course

[App page](https://appshunter.io/ios/app/elearning-course/id6741166565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 海之家課程 Sea Dynamics Course free?

海之家課程 Sea Dynamics Course is free to download, with in-app purchases available.

### Is Elearning Course free?

Elearning Course is free to download, with no in-app purchases.

### Do 海之家課程 Sea Dynamics Course or Elearning Course have ads?

Elearning Course shows ads; 海之家課程 Sea Dynamics Course does not.

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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.*