# 快乐学摩斯密码 vs Hi Morse

The clearest difference is device support: Hi Morse at 3 against 快乐学摩斯密码's 1. Hi Morse also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

快乐学摩斯密码 ships an update weekly, Hi Morse every 4 days. The most recent releases landed on September 11, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | 快乐学摩斯密码 | Hi Morse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 2 MB | 34 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [KUANG YU KUNG](https://appshunter.io/developer/1761296371) | [Tiep Nguyen](https://appshunter.io/developer/1896554522) |

## What reviewers say

### 快乐学摩斯密码

[App page](https://appshunter.io/ios/app/id6756863717)

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

**In-app purchases:** none


### Hi Morse

[App page](https://appshunter.io/ios/app/hi-morse-learn-morse-code/id6768256456)

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

**In-app purchases:** none


## Frequently asked questions

### Is 快乐学摩斯密码 free?

快乐学摩斯密码 is free to download, with no in-app purchases.

### Is Hi Morse free?

Hi Morse is free to download, with no in-app purchases.

### Do 快乐学摩斯密码 or Hi Morse have ads?

Neither 快乐学摩斯密码 nor Hi Morse shows ads.

### Which is updated more often, 快乐学摩斯密码 or Hi Morse?

快乐学摩斯密码 ships an update weekly, and Hi Morse every 4 days. Most recently, 快乐学摩斯密码 was updated on September 11, 2026 and Hi Morse on September 5, 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.*