15 WPM CW Morse code trainer

4.0.37

KG9E

0.00

0 reviews

100+
Downloads

$3.99

Learn to hear Morse code at 15 WPM instead of memorizing DITs and DAHs at 5 WPM.

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About 15 WPM CW Morse code trainer

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

Download Statistics

15 WPM CW Morse code trainer has been downloaded 230 times. In the last 30 days, the app was downloaded 0 times.

User Ratings

The app has no ratings yet.

App Information

15 WPM CW Morse code trainer costs $3.99 to download. The APK download size is 5.27 MB. The latest version available is 4.0.37. The last update was on December 1, 2025.

Technical Requirements

15 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 February 2017.

Description

For a tasklist to familiarize yourself with this app,

Hold the [ About this app ] button

or visit

https://kg9e.net/CWMorseCodeTrainerGuide.htm

No ads, nags, or in-app purchases. No internet connection required. Fully functional offline learning app.

Using an approach similar to the Koch method, this 15 WPM Morse code CW learning app for Android focuses on listening to Morse code rather than visually learning dots and dashes.

Choose RX or TX Alphanumeric training, or select from Numbers, Prosigns, and Abbreviations.

Alphanumeric = ABCDEFGHIJKLMNOPQRSTUVWXYZ./?0123456789

Numbers = 0123456789

CW Prosigns = BT, HH, K, KN, SK, SOS, AA, AR, AS, CT, NJ, SN

CW Abbreviations = CQ, DE, BK, QTH, OP, UR, RST, 599, HW, FB, WX, ES, TU, 73, CL, QRL

There are two RX interface styles. You may use an external USB or Bluetooth keyboard with either interface.

1) Keypad:

Android plays a character in Morse code and your task is to tap or type the matching character using the app's Default or QWERTY keypad, or external keyboard. Once you have learned a character set with 90% proficiency, a new character is introduced. You will soon have a large pool of characters from which Android will choose, weighted toward those characters learned with a lower proficiency and those with least exposure before selecting randomly from the pool.

2) Copy Pad:

While using the Copy Pad, you are able to receive a string of Morse code characters and write in the whitespace with your finger or stylus. After the string is presented, the app pauses briefly so that you may self-check your accuracy. The whitespace is then automatically cleared and a new string of characters is played. You may change the word length from 1 to 10 characters. The Copy Pad DOES NOT attempt to recognize your handwriting. If an external keyboard is used, then the app will compare the chosen string with what you have typed, displaying incorrect characters in red and those typed correctly in black.

There is one TX interface style.

1) Horizontal lever (straight key):

A character is played in Morse code, and you must tap out that character on the simulated straight lever. When you have learned to send a set of characters with 90% proficiency, a new character is added to the pool.

You should send at a speed that is comfortable while still retaining cadence. For sending fast code, an iambic paddle is helpful.

You can choose to see the code you are tapping out or the characters you have learned. You may also toggle the sound of the characters ON/OFF.

Additionally, you may replace the straight key image with the International Morse code chart.

You may use a real straight key with this app by connecting to your Android device via an easily modified USB mouse.

https://www.KG9E.net/USBMouse.pdf
(DIY instructional pdf file)

Alternatively, you may use a 3rd-party device such as My-Key-Mouse USB.

https://www.KG9E.net/MyKeyMouseUSB.htm
(webpage redirect)

Within the app, several elements respond to certain gestures:

1) Tap the large Character button just below top center to show or hide the presented character. Tap and hold to bring up Stats showing your Hits, Misses, and Correct percent.

2) Tap and hold any character keypad button and that character will be played in Morse code at 15 WPM without registering a hit or a miss.

3) While learning Prosigns or Abbreviations, tap on the definition text to show/hide the meaning of the CW prosign or abbreviation.

4) Tap and hold the Repeat/Resume button in the lower left to adjust keypad font size. Each keypad is individually adjusted. All font sizes may also be changed via your device's Display settings.

5) To reset your stats for a particular character set, from the Home Screen tap and hold the desired character set and you will be asked to confirm the action.

Lastly, if you have questions, suggestions, concerns, complaints or otherwise, please contact appsKG9E@gmail.com

Recent changes:
Added QRM background sound and volume options for use with wireless headphones and to provide a more realistic experience.

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More data about 15 WPM CW Morse code trainer

Price	$3.99
Total downloads	230
Recent downloads	0
Rating	No ratings
Ranking	Not ranked
Version	4.0.37
APK size	5.27 MB
Number of libraries	18
Designed for Android	2.1+
Suitable for	Everyone
Ads	NO ads

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15 WPM CW Morse code trainer compared with similar apps

Common keywords of similar apps

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

Keywords missing from this app

Text Learn Practice Words Letters Real Translate Codes Translator Audio Speed Strong Translation Flashlight Level Time Recent Sending Chat Frequency Custom Trainer Section Settings Telegraph Levels Phrases Paddle Application Radio Rooms Features Free Lessons Alphabet Koch Generator Dots

Downloads over time

15 WPM CW Morse code trainer has been downloaded 230 times. Over the past 30 days, it has been downloaded 0 times.

Changelog of 15 WPM CW Morse code trainer

Show changelog

Developer information for KG9E

KG9E

appsKG9E@gmail.com

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Comments on 15 WPM CW Morse code trainer for Android

★★☆☆☆ David Poulet · Aug 13, 2019

Would be a great app but seems to have problems on the latest version of android. Text on buttons isn't displayed properly, and it never seems to store my progress. Each time I restart the app it takes me right back to the beginning. Real shame.

Google Play Rankings for 15 WPM CW Morse code trainer

This app is not ranked

Technologies used by 15 WPM CW Morse code trainer

15 WPM CW Morse code trainer is requesting 2 permissions and is using 18 libraries.
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