Noise app icon

Apps Like Noise for iPhone and iPad

Track decibel levels in real time

Monitor ambient levels in real time using the microphone on Apple Watch Series 4 or later. Display decibel levels on a meter and indicate if the environment is “OK” or “Loud.” Add the as a complication to your watch face for quick access.

by Apple Inc.★ 4.454 ratingsUtilitiesFreeData updated 2026-09-18
App detailsView in App Store

Ranked alternatives

Showing 901–920 of 1,000 ranked alternatives.

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    Morse Decoder

    Ronald Nicholson

    Decode code audio into text

    Decode code audio into text. Display audio spectrum and tone amplitude graphs. Adjust narrow band audio filter between 400-1600 Hz. Set WPM speed for dot/dash detection. Configure tone frequency thresholds. Export decoded text.

    ★ 0.00 ratingsUtilities$9.99Data updated 2026-09-08
    App details
  3. Anchor Monitor+ app icon

    Anchor Monitor+

    Creative4Vision

    Monitor position and alert on drift

    Monitor boat position continuously with real-time tracking. Set a safe zone and receive instant alerts if the boat drifts outside the designated area. View the safe zone on a map and adjust the warning radius easily.

    ★ 0.00 ratingsUtilities$2.99Data updated 2026-09-06
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  10. SIGEYI app icon

    SIGEYI

    Sigeyi Technology (Guangzhou) Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-17
    App details

How we rank alternatives

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