# RST 599 Pro vs CW Morse Code Exam Prep 2025

The clearest difference is price: CW Morse Code Exam Prep 2025 at Free against RST 599 Pro's $4.99. RST 599 Pro's advantage is in-app purchases (none vs 9) and iOS requirement (12.0 vs 15.1). On ads and device support there is nothing between them.

CW Morse Code Exam Prep 2025 is free to download; RST 599 Pro costs $4.99 up front. CW Morse Code Exam Prep 2025 sells 9 in-app purchases, starting at $7.99 per 7 days. RST 599 Pro asks for nothing beyond the download.

## The numbers

| Metric | RST 599 Pro | CW Morse Code Exam Prep 2025 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/rst-599-pro/id1497452984/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 40 MB | 39 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [koji kamogawa](https://appshunter.io/developer/1488210713) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### RST 599 Pro

[App page](https://appshunter.io/ios/app/rst-599-pro/id1497452984)

This application simulates amateur radio CW QSOs with realistic call signs, signal levels, and speeds. It supports various QSO styles, pile-ups, and includes features like RIT, CW filters, and a spectrum scope for an immersive experience.

**Highlights:** Realistic CW QSO simulation, Pile-up reproduction (up to 5 stations), Multiple QSO style support, RIT and CW filter functions, Spectrum scope display, Customizable call sign and CW speed

**Features:** macOS Compatibility

**In-app purchases:** none


### CW Morse Code Exam Prep 2025

[App page](https://appshunter.io/ios/app/cw-morse-code-exam-prep-2025/id6749154539)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Morse Weekly Full Access | $7.99 | per 7 days |
| Morse Monthly Full Access | $17.99 | per month |
| Morse Monthly Full Access | $17.99 | per month |
| Morse Quarterly Full Access | $55.99 | per 3 months |
| Morse Quarterly Full Access | $59.99 | per 3 months |
| Morse Semiannual Full Access | $75.99 | per 6 months |
| Morse Semiannual Full Access | $79.99 | per 6 months |
| Morse Annual Full Access | $109.99 | per year |
| Morse Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is RST 599 Pro free?

RST 599 Pro costs $4.99, with no in-app purchases.

### Is CW Morse Code Exam Prep 2025 free?

CW Morse Code Exam Prep 2025 is free to download, with in-app purchases available.

### Do RST 599 Pro or CW Morse Code Exam Prep 2025 have ads?

Neither RST 599 Pro nor CW Morse Code Exam Prep 2025 shows ads.

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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.*