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
220
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.

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User reviews of IZ2UUF Morse Koch CW
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Android Market Comments
A Google User
Jul 7, 2014
Works well. Many of the Morse apps out there are novelties, but this one is for serious learners with plenty of options.
A Google User
Jun 27, 2014
Nice app, easy user interface. Well designed.
A Google User
Jun 26, 2014
Awesome app. Best in class. It is highly configurable and has very good default settings. Will be great if the option to go to next koch level is on same screen. Also if the delay before the letter appears on screen is controllable, it will be perfect.
A Google User
Jun 9, 2014
Perfect app! specially that letter and word spacing have independent settings.
A Google User
May 12, 2014
Perfect I was already through five letters my first night using the application. All useful parameters are tunable.