CW Trainer

MD2Tech Srls · Education

1.8 4 ratings Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 25, 2026
New version 2.0.3 → 2.0.4

You can now delete your account and all your data from Settings, any time. Stability fixes: resolved a crash when opening the QSO screen. Updated the purchase library and improved restore reliability. Thanks to everyone who reported issues — 73!

Sep 24, 2026
New version 2.0.2 → 2.0.3
Sep 20, 2026
New version 2.0.1 → 2.0.2

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

Subscriptions
DX Pass — Monthly $3.99/ month
DX Pass — Annual $22.99/ year · 7-day free trial
One-time purchases
CW Trainer — Full Unlock $4.99

Screenshots

About

CW Trainer — Learn & Practice Morse Code Become a real CW operator. CW Trainer takes you from your first letters all the way to real QSOs and contests, with a radio simulator that sounds and responds like the real thing. PROGRESSIVE KOCH METHOD Learn Morse code one letter at a time with the proven Koch method. A 40-lesson curriculum, per-character accuracy stats, and automatic progression when you're ready. QSO WITH AI OPERATOR Have realistic radio conversations with an intelligent operator. You call, copy, exchange RST, name, QTH — and if you miss something, the operator repeats it, just like on the air. Every QSO is with a different station from around the world, and you get a score and coaching at the end. CONTEST MODE Train for CQ WW and WPX contests in Search & Pounce or Running. Pile-ups, rapid exchanges, ever-changing callsigns, and realistic error handling. MAKE IT YOURS Speeds from 5 to 60 WPM, a level system from Bronze to Legend, daily reminders, and leaderboards to challenge other operators. TRY IT FREE, THEN DECIDE You can use the app with no sign-up and no payment: • the first 9 lessons of the Koch course • 5 Callsign Trainer sessions and 5 Pile-up sessions • 7 QSOs with the AI operator, Contest included • stats, leaderboard, ranks and achievements, always included When you want to go further there are two separate options: • Full unlock — one-time purchase, yours forever: all 40 Koch lessons, unlimited Callsign and Pile-up • DX Pass — monthly or annual subscription, with a 7-day free trial on the annual plan: unlimited AI QSOs and Contest AI, with coaching after every QSO You can cancel the subscription at any time in your Apple settings. Purchases are tied to your Apple ID — use "Restore purchases" on a new iPhone. 73 and enjoy CW! This app uses Apple's Standard End User License Agreement: http://www.apple.com/legal/itunes/appstore/dev/stdeula Privacy: https://md2tech.it/privacy.html

What's new · 2.0.4

You can now delete your account and all your data from Settings, any time. Stability fixes: resolved a crash when opening the QSO screen. Updated the purchase library and improved restore reliability. Thanks to everyone who reported issues — 73!

Details

DeveloperMD2Tech Srls
ReleasedJul 2016
UpdatedJun 2026
Version2.0.4
Size74.7 MB
RequiresiOS 13.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories EducationUtilities
Bundle IDMD2Tech.CWTrainer