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

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. AVPlayerHD app icon

    AVPlayerHD

    EPLAYWORKS

    Watch videos in any format

    Play video files in AVI, Xvid, WMV, and other formats on iPad without conversion. Copy files via USB or drag and drop to access content. Supports high-definition playback for clear video viewing.

    ★ 4.1216 ratingsEntertainment$2.99Data updated 2026-09-08
  1. Audio Function Generator PRO app icon

    Audio Function Generator PRO

    Thomas Gruber

    Generate tones and sound effects

    Nd play test tones including sine, rectangular, triangular, and sawtooth waves. Create and play frequency sweep tones in ascending and descending directions. Adjust frequency, amplitude, and duration settings.

    ★ 4.8269 ratingsMusic$9.99Data updated 2026-09-09
  2. Speaker cleaner. Water eject. app icon

    Speaker cleaner. Water eject.

    Hanna Molenaar

    Expel , generate tones, test sound, measure

    Use sound waves to remove from speakers. Generate custom tones with adjustable frequencies and waveform shapes. Repel pests using specific sound frequencies. Test stereo sound output and measure ambient noise levels.

    ★ 4.4139 ratingsUtilitiesFreeData updated 2026-09-06
  3. Classic Telephone Ringtones app icon

    Classic Telephone Ringtones

    jeff fagen

    Set default and sound effects

    Set default , contact-specific sounds, alarms, and notifications. Choose from loud and sound effects. Save and apply sounds directly to device settings.

    ★ 4.2184 ratingsEntertainmentFreeData updated 2026-09-09
  4. Smart Keys: AI Writing Tools app icon

    Smart Keys: AI Writing Tools

    Fireflow Creative Collective LLC

    Write with AI, translate instantly, polish grammar

    Offers real-time grammar corrections, style suggestions, and instant translation between languages. Users can switch between languages, predict text input, and refine messages for clarity and fluency.

    ★ 4.6448 ratingsUtilitiesFreeData updated 2026-09-06
  5. iPolice app icon

    iPolice

    Big Screen Entertainment Pty Ltd

    ★ 4.658 ratingsEntertainmentFreeData updated 2026-09-08
  6. AI Voice Translator: Language app icon

    AI Voice Translator: Language

    Oleksandr Suprunenko

    Translate speech and text in real time

    Translate spoken in real time with recognition and instant text display. Convert written text in photos to multiple languages. Share translated text via copy-paste or share options.

    ★ 4.6388 ratingsTravelFreeData updated 2026-09-06
  7. Pitch Checker app icon

    Pitch Checker

    Shigeki Matsunaka

    Record audio and display waveform data

    Analyze real-time audio for musical scale, , octave, frequency, and waveform. Measure vocal range and detect Do, Re, Mi. Practice accuracy and tune instruments. Pause analysis to review results. Display waveform and frequency data for voice training.

    ★ 4.7470 ratingsMusicFreeData updated 2026-09-06
  8. Audio Signal Generator app icon

    Audio Signal Generator

    Media Punk Studios LLC

    Udio test tones

    Udio test tones with adjustable frequency and amplitude. Create sine waves from 20 Hz to 20 kHz. Add white noise, pink noise, and frequency sweeps via in- purchases. Support square, sawtooth, and triangle waves on compatible devices.

    ★ 4.286 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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