# Semaphore Training vs Signal

The clearest difference is device support: Signal at 2 against Semaphore Training's —. Semaphore Training's advantage is iOS requirement (13.0 vs 17.6). On price 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.

## The numbers

| Metric | Semaphore Training | Signal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (24 ratings)](https://appshunter.io/ios/app/signal-morse-code-practice/id6751603981/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Monthly |
| Monetization | — | Free |
| Size | 22 MB | 2 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MARAHUB ONE MEMBER COMPANY LIMITED](https://appshunter.io/developer/1476400286) | [Benjamin Pelley](https://appshunter.io/developer/1819367586) |

## What reviewers say

### Semaphore Training

[App page](https://appshunter.io/ios/app/semaphore-training/id6469441381)

**In-app purchases:** none


### Signal

[App page](https://appshunter.io/ios/app/signal-morse-code-practice/id6751603981)

Learn and practice Morse code with this engaging app. It offers interactive tapping, real-time scoring, and haptic feedback to make learning fun and effective. Ideal for beginners and those looking to refresh their skills.

**Highlights:** Interactive dot/dash tapping, Real-time scoring system, Haptic feedback for errors, 100+ word list, Distraction-free design, Optional sound feedback

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

**In-app purchases:** none


## Frequently asked questions

### Is Semaphore Training free?

Semaphore Training is free to download, with no in-app purchases.

### Is Signal free?

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

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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.*