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CW Trainer

CW Trainer

by MD2Tech Srls

4 ratings
8 reviews
📚 Education
🔧 Utilities
$0.99 Free
In-App Purchases
↓

Price history

Details

  • Released
  • Updated
  • July 12, 2016
  • June 9, 2026

Features

Developer

MD2Tech Srls
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About

Learn Morse code using the effective Koch method. This app introduces letters at full speed, adding new ones as proficiency increases, to build and improve your Morse code skills.

✓Morse code learning
✓Koch method implementation
✓Proficiency-based learning
✓Skill improvement
Show original description

What's New in CW Trainer

2.0.1

June 9, 2026

Version 2.0 — First release! - AI QSO simulator: realistic radio conversations with stations from around the world - CQ WW and WPX contest training in Search & Pounce and Running mode - Progressive Koch curriculum with per-character accuracy stats - Pile-up trainer with 5 difficulty levels - Weekly leaderboard and ranking system from Bronze to Legend - Customizable daily reminders - Italian and English support

More

Subscription plans

DX Pass — Monthly

Unlimited AI QSO & Contest AI. Billed monthly

$3.991 Month
How to cancel CW Trainer subscription ⁉️
2

In-App Purchases

$4.99

CW Trainer — Full Unlock

All 40 Koch lessons, callsign & pileup unlimited.

User reviews

Most RecentHighest RatedLowest Rated

Problema

Non riesco a far funzionare l’audio e senza questo è inutilizzabile
paologenoa1paologenoa1

Molto molto utile.

Sono radioamatore da molti anni…. Ho lasciato per troppo tempo questa attività,e adesso voglio riprendere a masticare il CW. Tanto per riprendere un po’ l’orecchio. Questa applicazione mi sembra molto utile per rispolverare questo affascinante modo di comunicare….. Grazie IU5IKK..
Giancarlo BrilliGiancarlo Brilli

Does not work on iPad

Does not work on iPad and no response from developer DO NOT BUY
Twrig63Twrig63

Horrible Bluetooth sound and audio noise control on iPhone-8 running ios14

I wish I could get a refund, the sound of the tone gets very distorted after a few minutes of use with Bluetooth earbuds. Wired buds sound OK.
isJunkyisJunky

Has promise

I have used it for about 5 mins so far and what I do like about the app is I can type what I hear in the app, I don’t need a separate piece of paper to practice.
The menu needs some work, for example: settings Should be accessible prior to starting a lesson.
I will continue to use this app in my practice and will update related later.
Show more
knight453knight453
See 3 more reviews

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FAQ

How does CW Trainer teach Morse code?

CW Trainer uses the Koch method, a highly effective approach that starts with just two letters at full speed. New letters are introduced only after you achieve 90% proficiency with the current set.

What is the Koch method?

The Koch method is a recognized technique for learning Morse code by introducing characters at their full sending speed. This helps users develop accurate rhythm and speed from the outset, rather than learning slowly and then speeding up.

What devices does CW Trainer support?

CW Trainer is available on iPhone, iPad, and iPod. It is designed for iOS devices.

How much does CW Trainer cost?

CW Trainer is a paid application, priced at $0.99. This is a one-time purchase.

When was CW Trainer last updated?

The latest version of CW Trainer was released on October 21, 2017. The initial release date was July 12, 2016.

What is the age rating for CW Trainer?

CW Trainer has an age rating of 4+, making it suitable for a wide range of users.

Does CW Trainer have ads?

No, CW Trainer does not contain advertisements. As a paid app, it offers an ad-free learning experience.

What is the user feedback on CW Trainer?

CW Trainer has received a rating of 1.8 stars from 4 ratings. This indicates a mixed to negative reception from its current user base.