# RST SEAL vs Morse Code

The clearest difference is rating: RST SEAL at 4.5 against Morse Code's 2.9. RST SEAL also leads on iOS requirement (13.0 vs 15.6). Morse Code's advantage is ads (none vs shown) and review sentiment (57% vs 33%). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RST SEAL holds the better App Store score, 4.5 against 2.9. That said, the two scores are not equally well evidenced: Morse Code has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 33% of RST SEAL's written reviews are positive against 57% of Morse Code's, so the app with the better star average is not the one people write more warmly about.

RST SEAL ships an update every 3 weeks, Morse Code every 4 weeks. The most recent releases landed on August 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | RST SEAL | Morse Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/rst-seal/id1535376410/reviews)** | [2.9 (12 ratings)](https://appshunter.io/ios/app/morse-code-practice/id1637430384/reviews) |
| Number of ratings | 2 | **12** |
| Positive reviews | 33.3% of reviews | **57.1% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 9 MB | 22 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [koji kamogawa](https://appshunter.io/developer/1488210713) | [薛琦 高](https://appshunter.io/developer/1089039082) |

## What reviewers say

### RST SEAL

[App page](https://appshunter.io/ios/app/rst-seal/id1535376410)

Practice simulated radio communications for ham radio beginners. Select various QSO elements like callsigns, names, and locations to train your listening and typing skills. Adjust frequency, speed, and volume for a personalized learning experience.

**Highlights:** Simulated QSO communication, Randomized QSO elements (Call, RST, Name, QTH), Adjustable frequency, speed, and volume, Noise (QRN) ON/OFF, Entity selection (W/W, JA, US), Fuzzy keying option

**In-app purchases:** none


### Morse Code

[App page](https://appshunter.io/ios/app/morse-code-practice/id1637430384)

Master Morse Code with this free trainer featuring voice dictation and real-time feedback. It offers adjustable speed levels, supports over 30 languages, and is designed for both beginners and ham radio operators.

**Highlights:** Voice dictation with real-time accuracy feedback, 5 adjustable speed levels, Supports over 30 languages, Animated onboarding for beginners, Designed for ham radio operators

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

**In-app purchases:** none


## Frequently asked questions

### Is RST SEAL free?

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

### Is Morse Code free?

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

### Which has better reviews, RST SEAL or Morse Code?

RST SEAL is rated higher. RST SEAL averages 4.5 out of 5 from 2 ratings, while Morse Code averages 2.9 from 12 ratings.

### Do RST SEAL or Morse Code have ads?

RST SEAL shows ads; Morse Code does not.

### Which is updated more often, RST SEAL or Morse Code?

RST SEAL ships an update every 3 weeks, and Morse Code every 4 weeks. Most recently, RST SEAL was updated on August 22, 2026 and Morse Code on September 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.*