QRQ CW is a Morse code reception training app for amateur radio operators, available on iOS.

The App DNA

What makes this app unique?

The app removes the fatigue of harsh audio key clicks, allowing users to sustain the daily practice intervals necessary for increasing reception speed.

For Amateur radio operators and Morse code enthusiasts looking to increase their reception speed through daily, short-duration practice.

What does it look like?

Key features

Waveform Shapingedge

Adjusts audio output to eliminate harsh key clicks during Morse code reception.

Farnsworth Timingedge

Allows speed adjustment from 15 to 60 WPM while maintaining character spacing down to 5 WPM.

Full Content Accessstandard

Unlocks expanded practice sets including 5,000 English words, callsigns, and contest phrases.

How much does it cost?

freemiumFree demo with 20 practice wordsFull Content Access via IAP

The freemium model gates the majority of the practice library behind a purchase to monetize skill progression after the demo.

Velocity

Maintenance developmentnew contentUX improvementsShow more...

The app currently operates on a maintenance cadence, with only one release shipped in the last 162 days. Development activity is limited to minor functional adjustments, such as the addition of random word pairs and optional UI dialog toggles. There is no evidence of a recurring live-ops strategy or high-frequency feature deployment. The current pace suggests a focus on long-term stability rather than rapid iteration.

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Who built it?

Ake Liljenberg

1 app tracked · Education

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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.29 · 7

Not enough recent reviews to extract reliable themes yet.

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Competition

Competitive landscape for QRQ CW

How's the Education market?

QRQ CW occupies a specialized niche in the Education category, maintaining a 4.3-star rating across 7 reviews. The 5-month update cadence signals a mature, maintenance-focused position rather than an aggressive growth strategy.

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The rivals identified

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The Analyst's Read

Key takeaways for QRQ CW

Where is it heading?

The amateur radio training market is consolidating around specialized, high-precision tools. QRQ CW is well-positioned to maintain its user base through technical accuracy, but the lack of content updates will eventually limit its ability to compete for new learners.

  • The 5-month update cadence indicates a mature product lifecycle, which minimizes development costs but limits new user acquisition.
  • High-precision audio features continue to serve the core amateur radio segment, maintaining the app's utility-first value proposition.

The SWOT

Core Strengths
  • Waveform shaping reduces listening fatigue, supporting daily practice
  • Farnsworth timing precision serves as a professional-grade differentiator
Critical Frictions 1 weakness inside
Growth Levers
  • Localized contest phrases could capture manual-training users
Market Threats 1 threat identified

Next best moves

1 Invest

Audit user-requested practice sets because the 162-day update gap suggests a lack of content expansion → increase conversion

The counter-intuitive read

The app's maintenance-mode status is a feature, not a bug…

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Bottom line

QRQ CW maintains a stable position by serving a specific technical need with high-precision audio, but the lack of content updates risks stagnation. Focusing on expanding the practice library would unlock higher conversion rates among serious operators.

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FAQ

Is QRQ CW suitable for beginners?
QRQ CW is designed for users who already know Morse code and want to increase their reception speed, rather than those learning the alphabet from scratch.
Does QRQ CW require a subscription?
No, the app uses a freemium model with a one-time purchase to unlock full practice content access after the demo.
What makes QRQ CW different from other Morse code apps?
QRQ CW differentiates itself with high-precision waveform shaping to eliminate key clicks and Farnsworth timing, which allows for speed training without sacrificing character spacing.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by QRQ CW, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “QRQ CW Intelligence Report.” Updated Sep 20, 2026. https://marlvel.ai/apps/qrq-cw

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