# RST 599TK vs HaM Pro

The clearest difference is ads: HaM Pro at none against RST 599TK's shown. HaM Pro also leads on iOS requirement (13.0 vs 15.0). RST 599TK's advantage is update cadence (every 6 weeks vs every 14 months). On price, 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 599TK ships an update every 6 weeks, HaM Pro every 14 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | RST 599TK | HaM Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (9 ratings)](https://appshunter.io/ios/app/rst-599tk/id1510750204/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 14 months |
| Monetization | Ad-supported | — |
| Size | 36 MB | 87 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [koji kamogawa](https://appshunter.io/developer/1488210713) | [Simon McAuliffe](https://appshunter.io/developer/1740443236) |

## What reviewers say

### RST 599TK

[App page](https://appshunter.io/ios/app/rst-599tk/id1510750204)

This application simulates Morse code communication for amateur radio operators. It supports various QSO styles, Morse code input via a touch keyer, and includes a CW decoder. Features allow for speed control, status display, and shortcut keys for common phrases.

**Highlights:** CW QSO simulation, Electric Touch Keyer input, Contest style QSO support, CW Speed Control, Min-in CW Decoder, Shortcut keys for CQ and TU

**In-app purchases:** none


### HaM Pro

[App page](https://appshunter.io/ios/app/ham-pro/id6748721389)

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

**In-app purchases:** none


## Frequently asked questions

### Is RST 599TK free?

RST 599TK is free to download, with no in-app purchases.

### Is HaM Pro free?

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

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

RST 599TK shows ads; HaM Pro does not.

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

RST 599TK ships an update every 6 weeks, and HaM Pro every 14 months. Most recently, RST 599TK was updated on October 24, 2026 and HaM Pro on October 24, 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.*