# Signal vs MorseCAT

The clearest difference is in-app purchases: Signal at none against MorseCAT's 1. MorseCAT's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. MorseCAT sells 1 one-off in-app purchase. Signal asks for nothing beyond the download.

Signal ships an update monthly, MorseCAT every 2 weeks. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Signal | MorseCAT |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 37 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) | [Aspen Ventures, LLC](https://appshunter.io/developer/1479334231) |

## 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


### MorseCAT

[App page](https://appshunter.io/ios/app/morsecat-morse-code-trainer/id6793568945)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MorseCAT Pro | $4.99 | one-time |


## Frequently asked questions

### Is Signal free?

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

### Is MorseCAT free?

MorseCAT is free to download, with in-app purchases available.

### Do Signal or MorseCAT have ads?

Neither Signal nor MorseCAT shows ads.

### Which is updated more often, Signal or MorseCAT?

Signal ships an update monthly, and MorseCAT every 2 weeks. Most recently, Signal was updated on October 14, 2026 and MorseCAT on October 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.*