# Signal vs MTP Morse Machine

The clearest difference is rating: Signal at 5.0 against MTP Morse Machine's 3.0. Signal also leads on ratings volume (24 vs 1). MTP Morse Machine's advantage is iOS requirement (15.1 vs 17.6). 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.

Signal holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Signal has 24 ratings behind it against 1, so its average is the more settled of the two.

Signal ships an update monthly, MTP Morse Machine every 5 weeks. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Signal | MTP Morse Machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (24 ratings)](https://appshunter.io/ios/app/signal-morse-code-practice/id6751603981/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/mtp-morse-machine/id6758011352/reviews) |
| Number of ratings | **24** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 2 MB | 46 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Pelley](https://appshunter.io/developer/1819367586) | [Oliver Bross](https://appshunter.io/developer/1859081127) |

## What reviewers say

### 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


### MTP Morse Machine

[App page](https://appshunter.io/ios/app/mtp-morse-machine/id6758011352)

This adaptive trainer helps you master Morse code by focusing on characters you struggle with. It adjusts practice sessions based on your performance, ensuring efficient learning and balanced skill development. Ideal for operators seeking targeted reinforcement and improved decoding accuracy.

**Highlights:** Adaptive learning based on performance, Focuses on missed characters, Adjusts practice sessions dynamically, Supports custom lesson ranges and character sets, Provides feedback on accuracy and timing, Clean, distraction-free interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Signal free?

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

### Is MTP Morse Machine free?

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

### Which has better reviews, Signal or MTP Morse Machine?

Signal is rated higher. Signal averages 5.0 out of 5 from 24 ratings, while MTP Morse Machine averages 3.0 from 1 ratings.

### Do Signal or MTP Morse Machine have ads?

Neither Signal nor MTP Morse Machine shows ads.

### Which is updated more often, Signal or MTP Morse Machine?

Signal ships an update monthly, and MTP Morse Machine every 5 weeks. Most recently, Signal was updated on September 23, 2026 and MTP Morse Machine on September 20, 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.*