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 201–220 of 1,000 ranked alternatives.

  1. DTMF Dialer Tool app icon

    DTMF Dialer Tool

    Kevin Tang

    Tap to generate tones

    Generate tones for phone numbers, special characters, and pauses. Tap or hold keys to produce accurate tones. Watch digits highlight during playback for precise control. Manage tone sequences and control calls externally.

    ★ 4.76 ratingsUtilitiesFreeData updated 2026-09-06
  2. SpeakerTools: Sound Toolkit app icon

    SpeakerTools: Sound Toolkit

    Yury Lipnitski

    Test speaker output and ambient noise

    Check speaker and monitor quality with real-time noise measurement and frequency analysis. Generate custom frequencies for testing. Adjust audio settings to enhance clarity. Access soothing sounds for relaxation.

    ★ 4.568 ratingsUtilitiesFreeData updated 2026-09-06
  1. TinniSound: Tinnitus Relief app icon

    TinniSound: Tinnitus Relief

    Better Feel Technology Co., Ltd.

    Customize sounds to manage

    Customize sound therapy to mask with adjustable noise levels and preloaded soundscapes. Set sleep timers and track usage. Access guided relaxation exercises and progress reports. Share feedback to refine treatment settings.

    ★ 4.676 ratingsMedicalFreeData updated 2026-09-06
  2. Chroma Tuner & Metronome app icon

    Chroma Tuner & Metronome

    Alphabit Software Inc.

    Tune notes and set tempo

    Transforms iPhone into a chromatic and . Detects pitch and displays frequency. Adjusts tempo and beats per minute. Customizable settings for tuning and rhythm. Syncs with audio input for real-time feedback.

    ★ 4.040 ratingsUtilities$0.99Data updated 2026-09-06
  3. GuitarTuner - Tuner for Guitar app icon

    GuitarTuner - Tuner for Guitar

    Hsing-Fu Hsueh

    Tune instruments with pitch feedback

    Allows users to adjust and calibrate instrument pitches. Select frequency and tuning settings. Display pitch for each string indicating signal high or low. Calibrate piano sound using an open string. Adjust A4 frequency between 428 and 452.

    ★ 3.826 ratingsMusicFreeData updated 2026-09-13
  4. Speaker Cleaner Liquid Remover app icon

    Speaker Cleaner Liquid Remover

    OYE TEKNOLOJI ANONIM SIRKETI

    Remove water from speakers

    Remove water from device speakers using adjustable ejection speeds: slow, medium, or fast. nd customize tones for audio testing or relaxation. Control sound output and adjust frequency settings.

    ★ 4.611 ratingsUtilitiesFreeData updated 2026-09-06
  5. MorseKey app icon

    MorseKey

    Ronald Nicholson

    Send Morse Code with touch gestures

    Learn and practice Morse Code by touching the screen to generate tones. Adjust tone frequency from 300 Hz to 1200 Hz and control volume. Send dots with short touches and dashes with longer holds.

    ★ 4.528 ratingsEducationFreeData updated 2026-09-08
  6. ViolinTuner - Tuner for Violin app icon

    ViolinTuner - Tuner for Violin

    Hsing-Fu Hsueh

    Tune strings and adjust frequency settings

    A tuning for string instruments. Adjust string pitch by comparing with piano sound. Select frequency and tuning settings. Display pitch indication for each string. Calibrate using open strings.

    ★ 3.229 ratingsMusicFreeData updated 2026-09-14
  7. Vocal Scale Trainer PRO 15 app icon

    Vocal Scale Trainer PRO 15

    ZEN APP

    Tune instruments and practice pitch

    Check singing pitch and tune instruments with real-time feedback. Practice scales including major, minor, pentatonic, and harmonic minor. Record audio sessions and adjust pitch. Customize keyboard labels and color themes. Use a metronome for timing.

    ★ 1.01 ratingsMusic$2.99Data updated 2026-09-06
  8. Telephone Ringtones app icon

    Telephone Ringtones

    Catherine Lopez

    Tap to play

    Play sound effects with a single tap. Choose from 45 for calls, messages, or alerts. Save preferred sounds as custom . Share or set as default notification tones.

    ★ 3.942 ratingsUtilitiesFreeData updated 2026-09-09
  9. Pitch Analyzer app icon

    Pitch Analyzer

    Supertintin Co., Ltd

    Sound analysis for music practice.

    The app analyzes sound input from a microphone. It detects frequency, note name, MIDI number, and cent tolerance for users.

    ★ 2.724 ratingsMusic$1.99Data updated 2026-10-05

How we rank alternatives

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