IZ2UUF Morse Koch CW

IZ2UUF Morse Koch CW


The user starts by recognizing only two letters, M and K, at high speed (at least 20WPM) on a 5 minutes session.
When she or he will be able to write down on paper at least 90% of the sequence, she or he will add another letter of the Koch sequence. Then the application will run with three letters and so on.
I love using this application on my smartphone because I can exercise at any time and anywhere.

NOTE ON GARBLED AUDIO - Garbled audio has been fixed: starting from Android 4.1, 8-bit audio support has been broken; 16-bit audio still works.

73 de IZ2UUF

Recent changes:
Release 1.0.013
- Fixed bug: reprinted welcome screen when device was rotated/locked.

Release 1.0.012
- Added speech support
- New "koch word" exercise.
- Added user defined hard letters.
- Added auto-hard letters.
- Made moveable to SD-card
- When a file is loaded, its name is printed on the main screen
- Fixed bug: the number of letters used to compose a word were one more than the value selected in "Word length".
- Speed now goes up to 100 wpm
- Added a WPM quick bar on the main screen.
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Free
88
4.4
User ratings
333
Installs
10,000+
Concerns
0
File size
837 kb
Screenshots
Screenshot of IZ2UUF Morse Koch CW Screenshot of IZ2UUF Morse Koch CW Screenshot of IZ2UUF Morse Koch CW Screenshot of IZ2UUF Morse Koch CW
About IZ2UUF Morse Koch CW
The user starts by recognizing only two letters, M and K, at high speed (at least 20WPM) on a 5 minutes session.
When she or he will be able to write down on paper at least 90% of the sequence, she or he will add another letter of the Koch sequence. Then the application will run with three letters and so on.
I love using this application on my smartphone because I can exercise at any time and anywhere.

NOTE ON GARBLED AUDIO - Garbled audio has been fixed: starting from Android 4.1, 8-bit audio support has been broken; 16-bit audio still works.

73 de IZ2UUF

Recent changes:
Release 1.0.013
- Fixed bug: reprinted welcome screen when device was rotated/locked.

Release 1.0.012
- Added speech support
- New "koch word" exercise.
- Added user defined hard letters.
- Added auto-hard letters.
- Made moveable to SD-card
- When a file is loaded, its name is printed on the main screen
- Fixed bug: the number of letters used to compose a word were one more than the value selected in "Word length".
- Speed now goes up to 100 wpm
- Added a WPM quick bar on the main screen.

User reviews of IZ2UUF Morse Koch CW
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Android Market Comments
A Google User
Jan 21, 2015
Best cw app I have ever used. ....And have tried many others. Thanks for developing it. A very complete set of options.
A Google User
Jan 20, 2015
Excellent, but, needs to be able to vibrate code.
A Google User
Jan 11, 2015
This app is great! It is easy to use and has all the features I wanted in a Koch trainer.
A Google User
Dec 12, 2014
Piece of cake The only effective and painless way to learn and improve your code comprehension. The embedded Koch method is a winner. Outstanding app.
A Google User
Dec 7, 2014
IZUUF Morse Looks very useful for the learning process.