Telekey

Education

Only for iPhone

$0.99

iPhone

Hear the signal. Learn the code. Build your Morse code listening skills with adjustable speed, instant feedback, and practice that fits your pace. Learn to recognize Morse code by sound, one character at a time. Telekey gives you focused listening practice with adjustable speed and clear, immediate feedback. Whether you’re starting out or sharpening your skills, choose your characters, listen to the signal, and enter what you hear. PRACTICE AT YOUR PACE Set the character speed from 5 to 40 words per minute. Adjust Farnsworth spacing to give yourself more time between characters while keeping each signal’s rhythm intact. CHOOSE YOUR CHALLENGE Practice letters A–Z, numbers, punctuation, and Swedish characters Å, Ä, and Ö. Start with a random 50-character exercise and choose the character groups you want to work on. TWO WAYS TO TRAIN Let Telekey wait for each answer, or switch to continuous playback to practice keeping up with an ongoing sequence. LEARN FROM EVERY ANSWER See correct answers and mistakes as you practice. Review your session’s accuracy, average response time, and statistics for individual characters to see what needs more attention. TURN IMAGES INTO PRACTICE Take a photo or choose an image, extract its text, and review it before starting an exercise. Supported characters become a sequence for listening practice. PRACTICE OFFLINE Training and image text recognition work on your device. No account is required. Available with English and Swedish interfaces. Hear the signal. Learn the code.

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The developer, ERIK ANDERS GALILEO KAMPH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    ERIK ANDERS GALILEO KAMPH
    Size
    5.6 MB
    Category
    Education
    Compatibility
    Requires iOS 26.5 or later.
    • iPhone
      Requires iOS 26.5 or later.
    Languages
    English and Swedish
    Age Rating
    4+
    Copyright
    © 2026 zerobeef, smallhorses
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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