G0HYN Learn Morse

Learn morse code by listening and responding in a controlled sequence.

Robbie Robertson · com.g0hyn.g0hyn_morse

Not rated yet 10K+ downloads v12.0 - 10-Dec-2025 929.3 KB Android 4.0+ PEGI 3 · Everyone

Download APK 929.3 KB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v12.0 - 10-Dec-2025 (12)
Updated: May 24, 2026 (5 months ago)
APK size: 929.3 KB
Requires: Android 4.0+ (API 14)
CPU support: Any (no native code)
Category: Communication (app)
Listed since: Mar 14, 2021 (at least)
Permissions: 1
Website: qsl.net/g0hyn
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

G0HYN Learn Morse is an app by Robbie Robertson in the Communication category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

Since version 9.0 - 14-Nov-2023, the APK shrank from 1.1 MB to 929.3 KB. It asks for 1 permission, none of them sensitive. It asks for the same permissions as version 9.0 - 14-Nov-2023.

What's new in v12.0 - 10-Dec-2025

Addresses 'Edge to edge' title bar and 3 button navigation overlay issues for Android 15+

Description

From the listing uploaded by “appupdater”.

This morse code learning app has two main modes: - Learn mode. Where user can learn morse code step by step, using incremental learning of the individual sounds (rather than a look up table of character to code). So for a complete novice, this would start with 1 character, then 2, and so on, but only as users demonstrates that the 'know' the code already introduced. This learning should be built up over a number of sessions, and the current settings are saved so that learning can continue where you left off. Note: Default character introduction sequence is 'Cunningham', but 'Koch' can easily be selected via the menu (your choice) - Listen mode. Once the code has been learned, it's fun to practice reading. So the app has some built in text files, as well a random text generator, and sample QSO generator. Help text explaining operation and each control is accessible via the menu function. Only English text available in this version. Please see web site for learning method background and user documentation. Please note that this app is based upon the concepts contained in the PC based "Teach' software, written by Gary E.J. Bold. ZL1AN. Without his help this app would not exist... Many thanks Gary (RIP) Teaching Program Facebook group - https://www.facebook.com/groups/1404761503691121

Version history

2 versions are listed, going back to v9.0 - 14-Nov-2023.

v12.0 - 10-Dec-2025 LATEST May 24, 2026 929.3 KB TRUSTED v9.0 - 14-Nov-2023 May 30, 2024 1.1 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on May 24, 2026.
Certificate issued to “G0HYN” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified May 24, 2026
Validated against Google Play May 24, 2026
Signed byCN=Robbie Robertson, OU=Development, O=G0HYN, L=Peterborough, ST=Cambs, C=UK
Signing certificate (SHA-1)0F:CA:B9:6E:DA:42:FD:2F:80:BB:75:06:F2:86:25:1D:D6:5A:23:AA
File MD59fb8915d24d547f5def26839105267a8
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

G0HYN Learn Morse requests 1 permission, none of them sensitive.

Internal broadcast protection (app-defined) com.g0hyn.g0hyn_morse.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Required hardware & features

Basic touch input android.hardware.faketouch