RST Decoder app icon

Apps Like RST Decoder for iPhone and iPad

Decode Morse code from your microphone

Decode Morse code from microphone input. Practice sending codes and check accuracy. Adjust signal strength and speed for better decoding. Sync with 5-10 characters for accurate timing.

by koji kamogawa★ 5.06 ratingsEducationFreeData updated 2026-09-06
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Ranked alternatives

Showing 421–440 of 1,000 ranked alternatives.

  2. CQDX 59 app icon

    CQDX 59

    koji kamogawa

    Practice QSOs with realistic calls and signals

    Simulate amateur radio QSOs with CQ calls and 59 reports. Exchange phonetic call signs with varying signal levels and tone. Adjust own call sign and monitor TX/RX status. Include pseudo signal meter for realistic feedback.

    ★ 5.03 ratingsEducationFreeData updated 2026-09-06
    App details
  3. PreMorse app icon

    PreMorse

    Kelvin Sherlock

    Learn, practice, and send Morse Code

    Learn and practice Morse code through interactive lessons and quizzes. Input text to convert to Morse, or decode messages. Track progress and test speed. Share results and challenge friends.

    ★ 0.00 ratingsEducation$0.99Data updated 2026-09-06
    App details
  10. SOS™ app icon

    SOS™

    EyeOS Store Inc.

    ★ 0.00 ratingsLifestyle$0.49Data updated 2026-09-06
    App details

How we rank alternatives

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