# 快乐学摩斯密码 vs Morse Code Encoder

The clearest difference is in-app purchases: 快乐学摩斯密码 at none against Morse Code Encoder's 1. 快乐学摩斯密码 also leads on ads (none vs shown) and update cadence (weekly vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Morse Code Encoder sells 1 one-off in-app purchase. 快乐学摩斯密码 asks for nothing beyond the download.

快乐学摩斯密码 ships an update weekly, Morse Code Encoder every 6 weeks. The most recent releases landed on September 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 快乐学摩斯密码 | Morse Code Encoder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 2 MB | 44 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [KUANG YU KUNG](https://appshunter.io/developer/1761296371) | [Vasilii Polovnikov](https://appshunter.io/developer/1716165883) |

## 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


### Morse Code Encoder

[App page](https://appshunter.io/ios/app/morse-code-encoder/id6772561797)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium · Lifetime | $19.99 | one-time |


## 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 Morse Code Encoder free?

Morse Code Encoder is free to download, with in-app purchases available.

### Do 快乐学摩斯密码 or Morse Code Encoder have ads?

Morse Code Encoder shows ads; 快乐学摩斯密码 does not.

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

快乐学摩斯密码 ships an update weekly, and Morse Code Encoder every 6 weeks. Most recently, 快乐学摩斯密码 was updated on September 12, 2026 and Morse Code Encoder on September 30, 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.*