Download CW Morse Code Practice KeyFree apk 7.0 free for Android smartphone

4 May
CW Morse Code Practice KeyFree

Posted by KG9E in Tools | May 4, 2015 | 4 Comments

Apk file size: 3.0 MB

CW Morse code iambic practice oscillator. Good for beginning ham amateur radio operators, Morse code and telegraph enthusiasts. Uses a 700Hz sidetone. Place your device in portrait mode flat on the table and you have a fairly comfortable software CW practice key! Slider adjusts speed from 4WPM to 20WPM.
Please see the full version of this app for additional features such as the ability to set CW weight ratio DIT:DAH, reverse paddles, choose sidetone 400Hz-800Hz, display Morse code sent and/or display translated Morse code.
Also included is a straight key feature.
If you find any bugs or want any features, please contact me.

Whats new

    New, reworked multitouch code. Added slider to set WPM.

KG9E part of our Tools and have average installs from 1000 to 5000. Last Update May 4, 2015. Google play rating is 76.1905. Current verison is 7.0. Actual size 3.0 MB.

Download cw-morse-code-practicekey-free.apk 3.0 MB


Aaron Peterson

annoying I have tried most morse code apps this one had promise, but it didn't seem to do anything good in the new revision

Mario Gentile

Not iambic Not iambic and very unresponsive galaxy s3

chris little

Cw Excellent works brilliantly on my tab 2

Paul Daugherty

need a real key attached.

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