# RST 599TK Pro vs MorseForge

The clearest difference is price: MorseForge at Free against RST 599TK Pro's $2.99. MorseForge also leads on update cadence (every 3 days vs every 3 months). RST 599TK Pro's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

MorseForge is free to download; RST 599TK Pro costs $2.99 up front. MorseForge sells 2 in-app purchases, starting at $3.99 per month. RST 599TK Pro asks for nothing beyond the download.

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

## The numbers

| Metric | RST 599TK Pro | MorseForge |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/morseforge/id6757250658/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 32 MB | 60 MB |
| Requires iOS | **15.0** | 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 599TK Pro

[App page](https://appshunter.io/ios/app/rst-599tk-pro/id1511628467)

**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 599TK Pro free?

RST 599TK Pro costs $2.99, with no in-app purchases.

### Is MorseForge free?

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

### Do RST 599TK Pro or MorseForge have ads?

Neither RST 599TK Pro nor MorseForge shows ads.

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

RST 599TK Pro ships an update every 3 months, and MorseForge every 3 days. Most recently, RST 599TK Pro 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.*