DS1UOV's Morse Trainer w/ Koch Apple

DS1UOV's Morse Trainer w/ Koch

Koch Method Morse Code Trainer

Features & Capabilities

Learn Morse the smart way with the Koch method. Customize speed and tone, train with focused inputs, and get detailed mistake analysis to improve faster.

DS1UOV’S MORSE TRAINER ​ A modern Morse code training app built around the Koch method for structured, measurable improvement in Morse reception skills (no AI-versus mode is included). ​

  1. KOCH METHOD PROGRESSION ​ Train with a small set of characters first, then expand step by step as your accuracy proves you are ready. ​ Level advancement is performance-based, helping you avoid guessing and build reliable recognition. ​
  2. PROGRESS DASHBOARD AND LEVEL SELECTION

​ See your current level, your highest unlocked level, and overall completion progress in a clear visual overview. ​ Select any unlocked level to review, reinforce earlier characters, and stabilize performance before pushing forward. ​

  1. CUSTOM PRACTICE SETTINGS ​ Adjust session settings to match your skill and listening comfort, including tone frequency options and speed-oriented configurations. ​ Use built-in presets (beginner through expert) to start quickly with sensible defaults. ​

  2. FOCUSED TRAINING UI ​ During active practice, track remaining time and progress with a clean, distraction-free layout that supports pausing and resuming. ​ Enter answers using a dedicated character input grid that is automatically limited to the characters available at your current level. ​ Physical keyboard input is supported, enabling more realistic practice on tablets or when using external keyboards. ​

  3. DETAILED RESULTS AND ERROR ANALYSIS ​ After each session, view accuracy (%) with clear feedback on whether you met the advancement threshold (90% for unlocking the next character when you are at your max unlocked level). ​ Review side-by-side comparisons of transmitted text versus your typed input to spot exactly where errors occurred. ​ Inspect mistake statistics that highlight commonly confused characters, so you can target weaknesses with intention. ​ Quick actions let you retry the current level, return to the home screen, or continue with the next newly unlocked character when eligible. ​

  4. RESET OPTIONS AND CONTROL ​ Reset only your Koch training progress (restart from level 1 while preserving settings), or reset all settings back to defaults when needed. ​

If you want an efficient, disciplined path to Morse proficiency with real feedback and clean progression, DS1UOV’s Morse Trainer is designed for daily practice and steady gains.

End User License Agreement(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

User Growth & Download Statistics

App
By:
CommonSource
Version:
1.0.15 Last updated: 2026-05-19
Version code:
885526499
Creation date:
2025-09-26
Compatible devices:
Size:
35.17MB
Price:
249
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-11
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
CommonSource
Apple Apps Store
https://apps.apple.com/cz/app/ds1uovs-morse-trainer-w-koch/id6753097051
Website:
https://commonsourcelab.com

User Reviews

The key board function is very clunky and non responsive. I would like a refund
by JM*****, 2026-02-11

I like that the letters match lcwo.net but the effective speed setting does nothing. Setting 25/5 or 25/10, it still does 25/25. It’s a fine app if you don’t want to use Farnsworth spacing, I guess.
by js*****, 2026-02-10
View all user reviews ›

Best DS1UOV's Morse Trainer w/ Koch Alternatives

Here are some Apple apps that are similar to DS1UOV's Morse Trainer w/ Koch: