Key-Tone-Decoder app icon

Apps Like Key-Tone-Decoder for iPhone and iPad

by NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI★ 1.01 ratingsProductivity$0.99Data updated 2026-09-06
App detailsView in App Store

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  2. Speaker Wizard Tone Generator app icon

    Speaker Wizard Tone Generator

    HyperHype UAB

    Generate tones, test audio, customize frequencies

    Generate pure tones, frequencies, and waveforms for and headphone testing. Customize frequency ranges and noise types. Perform audio quality tests and analyze sound output. Save and share test results.

    ★ 4.67,330 ratingsMusicFreeData updated 2026-09-06
    App details
  4. FT8 Decoder app icon

    FT8 Decoder

    Ronald Nicholson

    Decode FT8 signals from audio input

    Decode FT8 signals from audio or SDR sources. Support Level 1 decoding for standard callsigns or 13-character text. Generate FT8 message audio for testing. View decoded messages and metadata.

    ★ 4.28 ratingsUtilities$1.99Data updated 2026-09-06
    App details
  6. Blue Box app icon

    Blue Box

    Sunshine Valley Systems

    ★ 5.03 ratingsUtilities$4.99Data updated 2026-09-08
    App details
  7. Free Tone - Calling & Texting app icon

    Free Tone - Calling & Texting

    TextMe, Inc.

    Text and call with your own number

    Send and receive text messages and voice calls using a personal phone number. Message and call any number in the US and Canada. Access group features. Receive voicemail and manage call history. Create a new account to experience one week without ads.

    ★ 4.762,753 ratingsSocial Networking$1.99Data updated 2026-09-09
    App details
  9. Sonic | Water Eject app icon

    Sonic | Water Eject

    VonBruno LLC

    Clean speakers with precise control

    Clean iPhone speakers by generating a sine wave . Adjust frequency with swipe gestures. Control intensity for effective moisture removal. Perform cleaning sessions to restore speaker clarity.

    ★ 4.720,987 ratingsMusicFreeData updated 2026-09-09
    App details
  11. Dialer app icon

    Dialer

    Emmanuel Tsouris

    Play tones to make calls

    Allows users to make calls using a standard landline phone system. Users hold their phone's speaker near a telephone handset or microphone and press a button to play DTMF tones.

    ★ 4.237 ratingsUtilitiesFreeData updated 2026-09-08
    App details
  13. MorseDecoder app icon

    MorseDecoder

    Ronald Nicholson

    Decode audio signals into text

    Decode Morse code audio into text using microphone or headset input. Automatically translate signals or manually adjust settings for weak signals. Control filter frequency, WPM speed, and background noise threshold.

    ★ 3.249 ratingsUtilities$9.99Data updated 2026-09-08
    App details
  14. Bria Mobile: VoIP Softphone app icon

    Bria Mobile: VoIP Softphone

    CounterPath Corporation

    Call anytime, anywhere with SIP

    Make and receive calls using SIP technology. Support HD audio and video calls. Integrate with XMPP and SIP SIMPLE protocols. Manage call server connections. Set up and configure communication preferences. Cancel subscription within trial period.

    ★ 4.42,584 ratingsBusinessFreeData updated 2026-09-06
    App details
  16. Auto Redial with DTMF number, scheduled call phone app icon

    Auto Redial with DTMF number, scheduled call phone

    青玲 朱

    Calls and send keys

    Allows users to automatically numbers after a failed connection. It supports attaching keys and waiting between calls. Users can schedule regular or timed dialing sessions.

    ★ 1.085 ratingsUtilities$0.99Data updated 2026-09-06
    App details

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.