# CQDX 59 vs LemurKey

The clearest difference is ads: LemurKey at none against CQDX 59's shown. LemurKey also leads on monetization model (free vs ad-supported). CQDX 59's advantage is iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for CQDX 59 against 5.0 for LemurKey. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | CQDX 59 | LemurKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/cqdx-59/id1502565247/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/lemurkey/id6798342620/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Ad-supported | **Free** |
| Size | 10 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [koji kamogawa](https://appshunter.io/developer/1488210713) | [Steve Metcalf](https://appshunter.io/developer/6798342622) |

## What reviewers say

### CQDX 59

[App page](https://appshunter.io/ios/app/cqdx-59/id1502565247)

This app simulates amateur radio QSOs, allowing users to practice CQ calls and exchange signal reports. It offers realistic variations in call signs, voice quality, and signal levels for an authentic experience. Users can customize their own call sign and select various communication modes.

**Highlights:** QSO simulation for amateur radio, Realistic call sign and voice variations, Customizable own station call sign, 59 style or AADX Contest Style QSO, Phonetic code conversion, Pile-up mode support, QRN selection

**Features:** macOS Compatibility

**In-app purchases:** none


### LemurKey

[App page](https://appshunter.io/ios/app/lemurkey/id6798342620)

This app provides Morse code receiving practice for callsigns, sentences, and two-way contacts. It features adjustable settings, a Koch-style learning mode, and simulated interference for realistic training. Compete with friends on leaderboards and track your progress.

**Highlights:** Morse receiving practice, Adjustable WPM and spacing, Scripted two-way QSO mode, Live DX band conditions, Koch-style learning mode, Simulated interference options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CQDX 59 free?

CQDX 59 is free to download, with no in-app purchases.

### Is LemurKey free?

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

### Which has better reviews, CQDX 59 or LemurKey?

CQDX 59 and LemurKey are both rated 5.0 out of 5 on the App Store, from 3 and 6 ratings respectively.

### Do CQDX 59 or LemurKey have ads?

CQDX 59 shows ads; LemurKey does not.

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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.*