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QRQ CW

QRQ CW

Improve your Morse Code speed!

7 ratings
3 reviews
📚 Education
🌟 Lifestyle
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 22, 2023
  • April 10, 2026

Developer

Ake Liljenberg
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QRQ CW screenshot #1 for iPhone
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iphone
ipad
🧾$2.99
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⭐3
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🔄6+ apps
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❓8 answered
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📦~ in 3 months
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About

Enhance your Morse Code reception speed with this convenient app. Practice daily for a few minutes to improve your skills with high-quality audio and accurate timing. A demo version offers full features with limited practice words, allowing you to try it before purchasing additional content.

✓Improve Morse Code reception speed
✓Premium audio quality
✓Accurate Morse code timing
✓Adjustable speed from 15 to 60 WPM
✓Farnsworth timing options
✓Customizable preferences
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What's New in QRQ CW

1.9

April 10, 2026

- New practice: Random word pairs. - In settings, choose "End practice session with +" to omit the popup dialog at end of session.

1

In-App Purchases

$2.99

Full Content Access

QRQ CW Full Content Access

User reviews

Most RecentHighest RatedLowest Rated

Uses a lot of battery

The app seems to perform background activities that consume much of my phone’s battery. A Morse code training tool should not do this.
ZadDaveZadDave

Response from developer

Thanks for the feedback. I will definitely look into what causes this. 73 Åke SM6Y

Fantastic trainer!

I use this just to listen and train my ear/brain for CW copy as background sounds.

Note:
If the dev reads this, would it be possible just to add a few more options? Single letter, single number and mix of a single letter or number? I still find myself struggling with the sounds of some characters, and would be nice just to run through individual characters ad nauseam.
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MadGoatMadGoat

Locks up

Locks up every time when sending international call signs. Sends one then freezes.
R3vo3wer69R3vo3wer69

Response from developer

Sorry for the inconvenience. It should be fixed in the current version, though. Hope you enjoy. 73 Åke SM6Y.

FAQ

How does QRQ CW help improve Morse Code speed?

QRQ CW focuses on improving your Morse Code reception speed through daily practice sessions. The app offers premium audio quality and super accurate timing, designed to reduce listening fatigue and enhance your ability to decode signals faster.

What kind of practice content is available in QRQ CW?

The demo version includes a limited set of about 20 different English words. Full content access, available via in-app purchase, expands this to include 100, 1,000, and 5,000 various English words, max 4 character words, ham radio abbreviations, typical QSO phrases, callsigns, numbers, and contest-related data.

What is the speed range and timing offered by QRQ CW?

QRQ CW supports speeds from 15 to 60 WPM. It also features down to 5 WPM Farnsworth timing, which helps in improving the perceived speed of reception by using longer spaces between characters.

Is QRQ CW suitable for beginners or experienced Morse Code users?

This app is designed for users who already know Morse Code and want to improve their reception speed. The demo version allows you to test its effectiveness before committing to purchasing full content access.

What devices is QRQ CW compatible with?

QRQ CW is available for iPhone, iPad, and iPod devices, as indicated by its supported devices list.

How often is QRQ CW updated?

The app was last updated on April 10, 2026, with version 1.9. This suggests a relatively recent update, though the frequency of future updates is not specified.

What is the age rating for QRQ CW?

QRQ CW has an age rating of 4+, making it suitable for a wide range of users.

Does QRQ CW have ads?

No, QRQ CW does not contain advertisements. The app is free to download and use, with optional in-app purchases for full content access.