QR Code
N5SLN Morse Trainer — Learn CW

N5SLN Morse Trainer — Learn CW

by FanStaF
(0 Reviews) March 23, 2026
N5SLN Morse Trainer — Learn CW N5SLN Morse Trainer — Learn CW N5SLN Morse Trainer — Learn CW N5SLN Morse Trainer — Learn CW N5SLN Morse Trainer — Learn CW N5SLN Morse Trainer — Learn CW

Latest Version

Update
March 23, 2026
Developer
FanStaF
Categories
Education
Platforms
Android
Downloads
0
License
Free
Package Name
com.fanstaf.morsetrainer
Visit Page

More About N5SLN Morse Trainer — Learn CW

Learn Morse code with a complete, free CW trainer built by a ham radio operator. This Morse code trainer is designed for both beginners and experienced hams, with proven training methods to accelerate your learning.

This application is designed to help individuals learn CW (continuous wave) for free. It offers a variety of features such as adjustable audio, character training, the Koch method, adaptive practice, instant feedback, callsign recognition, and detailed progress tracking. These features are all available at no cost to the user.

The free features of this application include practice with characters, numbers, punctuation, and prosigns. The speed of the practice can be adjusted between 5-25 WPM with Farnsworth timing. The practice is also adaptive, meaning it prioritizes characters that the user struggles with. The Koch method, which is a popular method for learning CW, is also available with character orders from G4FON and LCWO. Users can also practice with callsigns from 30 different countries, with a realistic distribution of prefixes. Additionally, there is a feature for word-building practice with random letter groups, as well as simple QSO exchanges for practicing common communication in CW. A text player is also available for practicing with any text the user enters or pastes. A reference screen is provided for browsing and hearing all Morse characters. The application also tracks progress and provides statistics for each character. It can be used offline, making it convenient for learning on the go.

There is also an optional pro upgrade available for a one-time purchase, with no subscription required. This upgrade includes additional features such as "Head Copy" for hands-free practice with spoken answers, making it perfect for practicing while driving or walking. The "QSO Generator" feature provides realistic exchanges for POTA, SOTA, and contests. Users can also access word lists for common words, ham terms, US states, or create their own custom list. The pro upgrade also allows for a custom Koch character order and extended speed up to 60 WPM. Text files can also be loaded and played for practice.

In the future, the application plans to add sending practice with an on-screen key and paddle, as well as audio input for practicing with the user's own key or radio. This will provide a more comprehensive learning experience for users. Overall, this application offers a complete and free way for individuals to learn CW at their own pace. So why wait? Download the app and start mastering CW today!

73 de N5SLN, and remember to be original and SEO-oriented in your learning journey.

Rate the App