iPhone Screenshots


HotPaw Morse Words is a aid to learning Morse Code. Audio learning can be a great brain exercise. This app can help you learn the sound of entire words in Morse Code. The app is a test generator which randomly picks from 250 very common English words and sends them in International Morse Code audio through your iPhone speaker or headset. The WPM (words per minute) speed can be easily set up to 100 WPM. You can also separately set the dot speed (for Farnsworth method code), and customize the tone frequency.

Hit "Start" to start sending random Morse code text. You can choose "Show", to see the words displayed as they are sent to the speaker. This is helpful when first learning. After you are familiar with the sound of the words, you can "Hide" the display of the words sent, and attempt to copy them down on paper as your hear them. Then you can later show them in order to check how many words you copied correctly.

Optionally you can use iTunes Document sharing to add your own words list. Just add a file named "words.txt" using iTunes, Sync, and then enable your Custom Word List in Settings.

What’s New

Version 2.0.1

Bug fixes.
Added support for iTunes File sharing to allow adding or saving your list of custom words.

Ratings and Reviews

3.4 out of 5
5 Ratings
5 Ratings
Reviewer 20130105 ,

good idea, flawed implementation

Straightforward practice tool with a clean interface, but with two bad problems: First, it cannot be dialed down slower than five words per minute for rank beginners (the most obvious audience). Second, when configured to show the letters while it plays them, it lags several letters behind, making the feature quite frustrating.

Auld School ,

W5WMB/Bill Barrett

This App is really helpful in my learning to copy CW.

TheGadgetinator ,

Please add support for Apple Watch

Please add support for Apple Watch.


Ronald Nicholson
948.2 KB

Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2018 HotPaw Productions


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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