# RST 599x vs MorseForge

The clearest difference is price: MorseForge at Free against RST 599x's $1.99. MorseForge also leads on update cadence (every 3 days vs every 2 months) and ratings volume (5 vs 1). RST 599x's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.1). On rating, ads and device support there is nothing between them.

MorseForge is free to download; RST 599x costs $1.99 up front. MorseForge sells 2 in-app purchases, starting at $3.99 per month. RST 599x asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for RST 599x against 5.0 for MorseForge. That said, the two scores are not equally well evidenced: MorseForge has 5 ratings behind it against 1, so its average is the more settled of the two.

RST 599x ships an update every 2 months, MorseForge every 3 days. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | RST 599x | MorseForge |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/rst-599x/id1498597799/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/morseforge/id6757250658/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Paid | **Freemium** |
| Size | 71 MB | 60 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [koji kamogawa](https://appshunter.io/developer/1488210713) | [Jacob McCaig](https://appshunter.io/developer/1865556486) |

## What reviewers say

### RST 599x

[App page](https://appshunter.io/ios/app/rst-599x/id1498597799)

This app simulates real-time CW QSO interactions for amateur radio enthusiasts. It offers various QSO styles, realistic signal conditions, and customizable station settings for an authentic experience. Features include pile-up reproduction and RIT/filter functions.

**Highlights:** CW QSO simulation, Pile-up reproduction, Multiple QSO styles, RIT and CW filter, Realistic signal meter, Spectrum scope display

**Features:** macOS Compatibility

**In-app purchases:** none


### MorseForge

[App page](https://appshunter.io/ios/app/morseforge/id6757250658)

Learn Morse code through interactive lessons, engaging practice modes, and a unique story-driven adventure. Track your progress, unlock achievements, and connect with friends while mastering this timeless communication skill.

**Highlights:** Structured Koch method lessons, Multiple practice modes (Speed, Word, Zen), Story mode with choices and multiple endings, Gamified progression with levels and achievements, Cloud sync for cross-device progress, Detailed analytics and progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Pass Monthly | $3.99 | per month |
| Forge Pass Yearly | $29.99 | per year |


## Frequently asked questions

### Is RST 599x free?

RST 599x costs $1.99, with no in-app purchases.

### Is MorseForge free?

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

### Which has better reviews, RST 599x or MorseForge?

RST 599x and MorseForge are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do RST 599x or MorseForge have ads?

Neither RST 599x nor MorseForge shows ads.

### Which is updated more often, RST 599x or MorseForge?

RST 599x ships an update every 2 months, and MorseForge every 3 days. Most recently, RST 599x was updated on October 17, 2026 and MorseForge on October 9, 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.*