TestTone app icon

Apps Like TestTone for iPhone and iPad

Audio test signal generator for music.

The app generates sine, triangle, sawtooth, and square waves from 20 Hz to 20 kHz. It also produces white noise and pink noise, with manual frequency input and waveform selection.

by 博 武田★ 0.00 ratingsMusic$1.99Data updated 2026-09-15

TestTone screenshots

Ranked alternatives

Showing 641–660 of 1,000 ranked alternatives.

  1. iEQ app icon

    iEQ

    Engineered Stuff

    ★ 2.85 ratingsMusic$2.99Data updated 2026-09-08
  2. The Tuning Fork app icon

    The Tuning Fork

    TiAu Engineering UG haftungsbeschraenkt

    Strike your device to tune

    Adjust frequency settings for precise . Trigger tones with device movement or tap. Enjoy realistic fade-in and fade-out effects. Use with headphones or built-in speakers for accurate sound.

    ★ 2.45 ratingsMusic$0.99Data updated 2026-09-06
  3. inTuna Strobe Guitar Tuner HD app icon

    inTuna Strobe Guitar Tuner HD

    Ronald Nicholson

    Six simultaneous precision strobe tuners.

    The app provides six simultaneous strobe tuners for guitar. It uses the built-in microphone and offers multiple simultaneous tuners to avoid waiting for quiet environments.

    ★ 5.01 ratingsMusic$4.99Data updated 2026-09-15
  4. ToneCalculator app icon

    ToneCalculator

    Klaus Fecker

    Play scales, chords, and test tones

    Calculate tempo and beat per minute with a tap tempo function. Adjust pre delay, gate, and envelopes. Generate test tones and sine waves. View fretboard and keyboard for scale learning. Play arpeggios and chords.

    ★ 0.00 ratingsMusicFreeData updated 2026-09-17
  5. Double Reverb Guitar Amplifier app icon

    Double Reverb Guitar Amplifier

    Nembrini Audio S.r.l.

    Play with two channels and

    Adjust amp settings with two channels - Normal and Vibrato. Each channel has volume control and tone stacks for bass, middle, and treble. Use built-in spring for spacious sound. Adjust intensity for varying effects.

    ★ 5.04 ratingsMusic$19.99Data updated 2026-09-06

How we rank alternatives

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