# Morse code for ham radio vs RST Decoder

The clearest difference is review sentiment: RST Decoder at 67% against Morse code for ham radio's 21%. RST Decoder also leads on rating (5.0 vs 1.9) and update cadence (every 2 months vs every 10 months). Morse code for ham radio's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume 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.

RST Decoder holds the better App Store score, 5.0 against 1.9. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews point the same way: 21% of Morse code for ham radio's written reviews are positive against 67% of RST Decoder's.

Morse code for ham radio ships an update every 10 months, RST Decoder every 2 months. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Morse code for ham radio | RST Decoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (7 ratings)](https://appshunter.io/ios/app/morse-code-for-ham-radio/id1073508434/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/rst-decoder/id1519587362/reviews)** |
| Number of ratings | 7 | 7 |
| Positive reviews | 21.4% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 12 MB | 6 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Surasak Khanchaiyaphum](https://appshunter.io/developer/956439269) | [koji kamogawa](https://appshunter.io/developer/1488210713) |

## What reviewers say

### Morse code for ham radio

[App page](https://appshunter.io/ios/app/morse-code-for-ham-radio/id1073508434)

Learn the fundamental method of communication using dots and dashes. This tool is ideal for hobbyists and those involved in disaster relief or educational exchanges.

**Highlights:** Learn Morse code, Dots and dashes, Telegraph code prototype, Hobbyist communication, Disaster relief tool, Educational purposes

**Features:** macOS Compatibility

**In-app purchases:** none


### RST Decoder

[App page](https://appshunter.io/ios/app/rst-decoder/id1519587362)

This application decodes Morse code from your microphone, acting as a practice tool to verify your keying accuracy. It offers advanced features like BPF and FFT decoders with automatic frequency and gain control, allowing for fine-tuning of reception parameters.

**Highlights:** Microphone Morse code decoding, Morse practice and keying check, BPF and FFT decoder options, Auto Frequency Detector (AFD), Auto Gain Control (AGC), Real-time CW signal display, Input signal recording/playback

**In-app purchases:** none


## Frequently asked questions

### Is Morse code for ham radio free?

Morse code for ham radio is free to download, with no in-app purchases.

### Is RST Decoder free?

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

### Which has better reviews, Morse code for ham radio or RST Decoder?

RST Decoder is rated higher. Morse code for ham radio averages 1.9 out of 5 from 7 ratings, while RST Decoder averages 5.0 from 7 ratings.

### Do Morse code for ham radio or RST Decoder have ads?

RST Decoder shows ads; Morse code for ham radio does not.

### Which is updated more often, Morse code for ham radio or RST Decoder?

Morse code for ham radio ships an update every 10 months, and RST Decoder every 2 months. Most recently, Morse code for ham radio was updated on September 30, 2026 and RST Decoder on September 27, 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.*