Tone generator app icon

Apps Like Tone generator for iPhone and iPad

Generate signals test circuits tune

The app generates periodic signals with adjustable frequency and amplitude for testing electronic circuits. It also includes a tuner for instruments and a metronome for practice.

by michael heinz★ 4.0153 ratingsUtilitiesFreeData updated 2026-09-22

Tone generator screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Guitar Tuner! app icon

    Guitar Tuner!

    Peter Deelstra

    Tune strings visually and accurately

    Tune strings with a visual pitch display showing cents deviation. Adjust string tension to match desired pitch. View real-time feedback on tuning accuracy. Sync with tuning machines for precise adjustments.

    ★ 4.8356 ratingsMusic$2.99Data updated 2026-11-02
  2. Spectrum Analyzer RTA app icon

    Spectrum Analyzer RTA

    ONYX 3

    Real-time audio analysis for sound.

    The app provides real-time audio analysis for musicians and recording engineers. It offers octave band analysis, FFT plots, and a spectrograph for sound visualization and measurement.

    ★ 4.267 ratingsMusic$19.99Data updated 2026-10-31
  1. iStroboSoft app icon

    iStroboSoft

    Peterson Strobe Tuners

    Tune instruments with strobe display

    Tune instruments with a strobe tuner interface. Display frequency, pitch, and waveform. Adjust tuning settings and save presets. Connect to devices via USB or Bluetooth. Export tuning data and share results.

    ★ 4.3298 ratingsMusic$9.99Data updated 2026-11-07
  2. Scary Ringtones app icon

    Scary Ringtones

    Jason Torres

    Set and alerts

    Set and text tones for default and individual contacts. Choose from a collection of sound effects and horror-themed alerts. Play directly within the . Share selected with others.

    ★ 4.4280 ratingsEntertainmentFreeData updated 2026-09-08
  3. Cello Tuner - Simple Tuner app icon

    Cello Tuner - Simple Tuner

    Jonathan de Gaston

    Tune with needle and notes

    Tune cellos to standard pitch with a visual needle and audible notes. Switch between automatic note detection and chromatic modes. Adjust tuning settings for precise pitch accuracy.

    ★ 4.2275 ratingsMusicFreeData updated 2026-09-06
  4. Spectral Eye app icon

    Spectral Eye

    Patrick Madden

    See sound as vibrating frequencies

    Displays sound frequencies using a Fast Fourier transform. Users can visualize incoming sound as individual sine waves. The shows frequency spectrum displays to analyze audio components.

    ★ 4.984 ratingsMusicFreeData updated 2026-09-08
  5. Solfeggio Frequencies: Sounds app icon

    Solfeggio Frequencies: Sounds

    MBRB SP Z O O

    Create custom meditation mixes

    Create custom meditation sessions by combining ambient from 8 categories with meditation songs. Adjust tones and mix to suit personal preferences. Set reminders for daily practice and track meditation history.

    ★ 4.487 ratingsHealth & FitnessFreeData updated 2026-09-28
  6. Water Remover: Speaker Cleaner app icon

    Water Remover: Speaker Cleaner

    PAO APPS PTE. LTD.

    Clean speakers with frequency testing

    Generates tones between 0 Hz and 25 kHz to remove dust and from speakers. Users can manually set frequencies and adjust cleaning duration. It tests performance and clears debris for improved audio quality.

    ★ 4.5244 ratingsUtilitiesFreeData updated 2026-09-06
  7. ToneCircle app icon

    ToneCircle

    Arias Software LLC

    Visualize sound with color and notes

    Convert audio signals into visual representations by mapping frequencies to colors and musical notes. Display real-time patterns based on detected sounds. Allow users to explore and interact with music through visual feedback.

    ★ 4.812 ratingsUtilitiesFreeData updated 2026-09-29
  8. vintagePhone app icon

    vintagePhone

    Erik Minass

    Dial numbers with physical buttons

    Dial numbers using physical buttons and sound effects. Set volume for sound effects and enable touch tone for faster dialing. Make calls without a touchscreen. Memorize numbers by heart. Pause to think before dialing. Relive vintage phone experience.

    ★ 4.3213 ratingsUtilitiesFreeData updated 2026-09-08
  9. Clear Wave : Speaker Test app icon

    Clear Wave : Speaker Test

    HK SHENGUANGYUAN TECH LIMITED

    Play sound waves to your

    Nd play custom sound waves with adjustable frequency from 0 to 20,000 Hz and customizable duration. speakers using built-in sound waves in standard or turbo mode.

    ★ 4.4192 ratingsUtilitiesFreeData updated 2026-09-06
  10. Double Bass Tuner Basic app icon

    Double Bass Tuner Basic

    Pedro Daniel Macalupu Cumpen

    Tune with precision

    Tune basses with real-time pitch display in Hz. Adjust A4 temperaments between 392Hz and 466Hz. Includes tuning fork and advanced settings via in- purchase. Provides LED visual feedback and auto-lights tuned strings. Supports iPhone and iPad.

    ★ 4.2191 ratingsMusicFreeData updated 2026-09-15
  11. 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
  12. BanjoTuner - Tuner for Banjo app icon

    BanjoTuner - Tuner for Banjo

    Hsing-Fu Hsueh

    Tune banjos in 18 modes

    Tune instruments with adjustable A4 frequency settings and precise 10-cent tuning increments. Display pitch accuracy with a green arrow and white indicator.

    ★ 3.946 ratingsMusicFreeData updated 2026-09-14
  13. LE03 | AudioTune + AUv3 app icon

    LE03 | AudioTune + AUv3

    Coda Labs Incorporated

    Tune audio in real time with pitch

    Adjust audio pitch in real time for monophonic signals between 50Hz and 2000Hz. Apply auto pitch correction to male and female voices. Modify correction intensity and speed. Add robotic tuning effects with low latency.

    ★ 3.699 ratingsMusic$2.99Data updated 2026-09-26

How we rank alternatives

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