# 中文电码App vs Morse Flash Signal

The clearest difference is in-app purchases: Morse Flash Signal at none against 中文电码App's 1. Morse Flash Signal also leads on ads (none vs shown) and update cadence (every 5 days vs every 10 months). 中文电码App's advantage is iOS requirement (11.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. 中文电码App sells 1 one-off in-app purchase. Morse Flash Signal asks for nothing beyond the download.

中文电码App ships an update every 10 months, Morse Flash Signal every 5 days. Both last shipped on October 10, 2026.

## The numbers

| Metric | 中文电码App | Morse Flash Signal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 5 days** |
| Size | 28 MB | 1 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ZHANG YONGAN](https://appshunter.io/developer/492380030) | [Pin Yuan Chen](https://appshunter.io/developer/1341454273) |

## What reviewers say

### 中文电码App

[App page](https://appshunter.io/ios/app/app/id1488210984)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The unrestricted version | $0.99 | one-time |


### Morse Flash Signal

[App page](https://appshunter.io/ios/app/morse-flash-signal/id6475199871)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中文电码App free?

中文电码App is free to download, with in-app purchases available.

### Is Morse Flash Signal free?

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

### Do 中文电码App or Morse Flash Signal have ads?

中文电码App shows ads; Morse Flash Signal does not.

### Which is updated more often, 中文电码App or Morse Flash Signal?

中文电码App ships an update every 10 months, and Morse Flash Signal every 5 days. Most recently, 中文电码App was updated on October 10, 2026 and Morse Flash Signal on October 10, 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.*