OpeNoise app icon

Apps Like OpeNoise for iPhone and iPad

by Agenzia Regionale per la Protezione Ambientale del Piemonte★ 4.04 ratingsUtilitiesFreeData updated 2026-09-06
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OpeNoise screenshots

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. Shush - Sound & Noise meter app icon

    Shush - Sound & Noise meter

    Applorium Ltd

    Record effects or select from ours

    Record and play custom or preloaded effects to mask ambient . Detects loud environments and emits a loud . Ideal for use in classrooms, libraries, and study areas.

    ★ 4.1330 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  2. Noise app icon

    Noise

    Apple Inc.

    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.

    ★ 4.454 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  5. Ruler for iPad and iPhone app icon

    Ruler for iPad and iPhone

    Jonathon Walz

    Measure objects with your phone camera

    Measure lengths of objects up to 9 inches using your device's screen. Choose between inches or centimeters. Adjust measurements to include the device bezel. Tap two points to get precise distance readings.

    ★ 4.5556 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  8. dB Meter Sound Level Meter app icon

    dB Meter Sound Level Meter

    Vida Apps Incorporated

    Measure levels in real time

    Measure levels in real time using decibels. Display minimum, average, and maximum values. Stop and reset the measurement. Customize background and text colors.

    ★ 4.7315 ratingsLifestyleFreeData updated 2026-09-06
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  11. MyMeter: Tape Measure App app icon

    MyMeter: Tape Measure App

    Maksym Gorbun

    Objects with your camera

    Distances and heights using the camera. Calculate surface area and perimeter. Generate 3D models from photos. Use a bubble level and slopes. Perform various geometric calculations with precise camera-based measurements.

    ★ 4.325 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  15. Audio / Spectrum Analyzer app icon

    Audio / Spectrum Analyzer

    Loop-Sessions.LLC.

    Analyze and display waveform

    Real-time analysis displays waveform and amplitude simultaneously. Users can switch between portrait and landscape modes. Options to configure waveform and display. Adjustable FFT size and window function for precise frequency analysis.

    ★ 4.7794 ratingsMusicFreeData updated 2026-09-06
    App details
  17. Bubble Level - Spirit Tool app icon

    Bubble Level - Spirit Tool

    Andy Sutanto

    Surfaces with precision and accuracy

    Allows users to check horizontal and vertical alignment. Features include circle mode for simultaneous angle measurement, vertical mode for ensuring surfaces are straight, horizontal mode for flat surfaces, and mix mode combining all functions.

    ★ 4.857 ratingsProductivityFreeData updated 2026-09-06
    App details

How we rank alternatives

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