J42 Morse Code Trainer

v122.23.01.21-L

Java42 Mobile

3.44

29 reviews

1,000+
Downloads

Free

App for novice or experienced ham radio operators interested in Morse code.

Not recently updated — last update was on 2023-01-21. This app may no longer be actively maintained.

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About J42 Morse Code Trainer

J42 Morse Code Trainer is an education app developed by Java42 Mobile.

How many times has J42 Morse Code Trainer been downloaded?

J42 Morse Code Trainer has been downloaded 4 thousand times. In the last 30 days, the app was downloaded 1 times.

What is the rating of J42 Morse Code Trainer?

J42 Morse Code Trainer is rated 3.44 out of 5 stars, based on 29 ratings.

Is J42 Morse Code Trainer free?

J42 Morse Code Trainer is free to download. The APK download size is 9.27 MB. The latest version available is v122.23.01.21-L. The last update was on January 21, 2023.

What are the requirements for J42 Morse Code Trainer?

J42 Morse Code Trainer requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2020.

Description

Listen to CW words, letters or groups at various speeds and formats.

Designed to make it easy to recognize Morse code characters at various speeds.

Improve existing CW skills for those who already know the code.

Code oscillator outputs tones from 5 to 39 words per minute.

Tone frequency is adjustable from 500 Hz to 2.9 kHz.

Choose from Over 100 programmed character sequences.

Optional alphanumeric cues.

Optional voice cues.

Loop mode plays the selected character sequence continuously.

Optionally disable the tone generator for visual training.

Use the in-app feedback option to leave comments and suggestions or to request enhancements.

Recent changes:
122 (v122.23.01.21-L) Maintenance update. New tone generator. Increased max WPM.

Use the in-app feedback option to leave comments and suggestions.

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More data about J42 Morse Code Trainer

Price	Free to download
Total downloads	4 thousand
Recent downloads	1
Rating	3.44 based on 29 ratings
Ranking	Not ranked
Version	v122.23.01.21-L
APK size	9.27 MB
Number of libraries	14
Designed for Android	4.4+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the J42 Morse Code Trainer app

Comments on J42 Morse Code Trainer for Android

★★★★★ Ham01 Radio · Jul 28, 2020

Latest update works great. Now 5 star. Thanks.

★☆☆☆☆ BOUNDLESS FREEDOM · Jan 2, 2022

How in the heck is this supposed to work ? How do ypu start ? Got as far as my call sign, but cant figure the resf out. Look elsewhere for a code trainer

Google Play Rankings for J42 Morse Code Trainer

This app is not ranked

Technologies used by J42 Morse Code Trainer

J42 Morse Code Trainer is requesting 9 permissions and is using 15 libraries.

Permissions

Network communication

view network connections, full network access, receive data from Internet

System tools

run at startup, prevent phone from sleeping

Extra

android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Firebase Android Library Icon

Firebase

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State Android Jetpack Media Android Library Icon

Android Jetpack Media Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM) Android WorkManager Android Library Icon

Android WorkManager AndroidX Multi-Dex Library Android Library Icon

AndroidX Multi-Dex Library YouTube Android Player API Android Library Icon

YouTube Android Player API

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