20 WPM CW Morse code trainer

4.0.38

KG9E

4.39

42 reviews

1,000+
Downloads

$3.99

Learn to hear Morse code at 20 WPM instead of memorizing DITs and DAHs at 5 WPM.

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About 20 WPM CW Morse code trainer

20 WPM CW Morse code trainer is an education app developed by KG9E.

How many times has 20 WPM CW Morse code trainer been downloaded?

20 WPM CW Morse code trainer has been downloaded 2.3 thousand times. In the last 30 days, the app was downloaded 2 times.

What is the rating of 20 WPM CW Morse code trainer?

20 WPM CW Morse code trainer is rated 4.39 out of 5 stars, based on 42 ratings.

Is 20 WPM CW Morse code trainer free?

20 WPM CW Morse code trainer costs $3.99 to download. The APK download size is 5.32 MB. The latest version available is 4.0.38. The last update was on July 12, 2026.

What are the requirements for 20 WPM CW Morse code trainer?

20 WPM CW Morse code trainer requires Android 2.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2016.

Description

For a tasklist to familiarize yourself with this app,

More data about 20 WPM CW Morse code trainer

Price	$3.99
Total downloads	2.3 thousand
Recent downloads	2
Rating	4.39 based on 42 ratings
Ranking	Not ranked
Version	4.0.38
APK size	5.32 MB
Number of libraries	18
Designed for Android	2.1+
Suitable for	Everyone
Ads	NO ads

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20 WPM CW Morse code trainer compared with similar apps

Common keywords of similar apps

Tap Hold Keypad Button Learned Set String Straight Https Choose Interface External Usb Keyboard Proficiency Pool Copy Pad Played Rx Tx Alphanumeric Numbers Large Lower Whitespace Presented Typed Lever Device Mouse Show Hide Stats Font Character Code Morse App Characters Wpm Cw Learning Key Prosigns Abbreviations Send

Keywords missing from this app

Learn Practice Words Text Speed Mode Free Letters Real Lessons Strong Audio Word Flashlight Trainer Time Custom Alphabet Recent Sound Features Sending Codes Radio Translate Sentences Section English Frequency Adjustable Level Receive Phrases Play Paddle Translator Rooms Test

Google Play Rating history and histogram

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Downloads over time

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20 WPM CW Morse code trainer has been downloaded 2.3 thousand times. Over the past 30 days, it has been downloaded 2 times.

Changelog of 20 WPM CW Morse code trainer

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Developer information for KG9E

KG9E

appsKG9E@gmail.com

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Comments on 20 WPM CW Morse code trainer for Android

★★★★★ This is an extremely good app for learning to hear & identify Morse code letters & numbers. My kids like it too. It is very convenient to be able to just pull out my phone and practice for 5 minutes. For the RX training part, I give it 5 stars. For the TX part though, I give it 3 stars because there is a noticeable delay between when I press the screen and hear the tone. Like a "speech jammer", the delay messes up my timing and makes me turn O into K or H into 5. My 8-year-old thinks he cannot key C because it comes out as B or Y. (He actually can key C, but just not in this app.) Maybe I'll try to attach a straight key and see if that removes the delay. Ending on a positive note, there are no ads! I recommend this app and might try the 30 WPM version later.

★★★★★ This app is fantastic. Well-thought-out and intuitive to use. I learned code at 5wpm back in the 70s and litteraly memorized each letter and practiced on a table or an oscillator. Until I passed the novice. Over the years I increased speed until I could copy 18wpm but could never break that barrier. Using this app I now see why and will be a solid 20wpm copy very soon just a little more practice and looking forward to 30wpm app too. 73s K7OI Tucson Az.

★★☆☆☆ Why am I getting security threats about this app?

★★☆☆☆ Not the greatest app for learning koch method. I got this app as an alternative to another koch method app but it isn't that great.

Google Play Rankings for 20 WPM CW Morse code trainer

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Technologies used by 20 WPM CW Morse code trainer

1 permissions · 18 libraries

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