Apps Like SPL Meter for iPhone and iPad
Professional sound level meter for iPhone.
The app is a professional-grade sound level meter for iPhone and iPad. It models analog SPL meters with features like filters and decay rates.
SPL Meter screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.


Angle Meter 360
ALEXEY KOZLOV
Measure angles in photos and real time
Measure angles on photos or in real time using the camera. Adjust and compare multiple angles simultaneously. Scale, move, and change color of measurement tools for accurate readings. Save and review measurements permanently.

Simple Unit Converter - Pro Measurement and Conversion Calculator for Multi Units
Jian Yih Lee
Convert across length, area, mass, temperature,
Convert across categories including length, area, mass, temperature, volume, density, and flow rates. Switch between like km to miles or Celsius to Fahrenheit. Calculate torque and viscosity values. Export results and share conversions directly.


Spectrum Analyzer: Spectrogram
Music Breath, OOO
Analyze sound and visualize frequencies
Measure sound levels with real-time precision. Analyze harmonics using multichannel FFT with adjustable parameters. Display graphical representations of audio data. Utilize AI to identify sound sources and analyze environments.


Audiofile Calc — LUFS, dB, Hz
Audiofile Engineering, LLC
Calculate audio parameters and settings
Calculate note lengths and bar lengths for musical compositions. Convert time signatures and tempo. Adjust beat divisions and measure counts. Export results and share calculations.










Lux Light Meter for Mobile
Webrain OU
Measure intensity and adjust settings
Measure levels in lux and foot candles with real-time color temperature readings. Calculate daily integral for plants. Track average and maximum values. Adjust shooting settings based on measured data.


Frequency Meter PRO
Lubomir Havran BINARTS
Measure audio in real time
Measure and analyze audio frequencies with real-time scanning from internal or external microphone. Display audio level, noise level, range, current , oscilloscope, and spectrum analyzer. Calibrated for accuracy between 15 - 22500 Hz with +/- 0.

Decibel Meter: db Sound Levels
Depict, Incorporated
Measure with precision
Measure with real-time readings and +/- 1 dB accuracy. Log and analyze noise data over time. Set custom thresholds and receive alerts. Export measurement logs in various formats. Sync data with cloud storage for long-term tracking.
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