# Frequency Analyzer

> Sound Decibel Meter, Spectroid

Canonical page: [https://chrome-stats.com/d/id6468837339](https://chrome-stats.com/d/id6468837339)

## Overview

- **ID:** `id6468837339`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Manfred Kuegel
- **Category:** Utilities
- **Rating:** 4.50 / 5 (165 ratings)
- **Version:** 2.19
- **Last updated:** 2026-09-14
- **First published:** 2025-08-22
- **Size:** 35 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/frequency-analyzer/id6468837339)
- **Website:** [https://www.frequency-analyzer.com](https://www.frequency-analyzer.com/)
- **Privacy policy:** [https://frequency-analyzer.com/privacy-policy/](https://frequency-analyzer.com/privacy-policy/)

## Description

**Frequency Analyzer** turns your Apple device into a powerful audio analysis toolkit for sound measurement, acoustic research, and educational use. View real-time FFT spectra, waveforms, spectrograms, octave bands, amplitude trends, and peak levels with configurable window functions, averaging, and dBA, dBC, dBZ, or linear weighting.

Measure calibrated dB/SPL levels, track Leq and Lmax statistics, calculate NIOSH and OSHA noise exposure, and record 32-bit float audio with synchronized video, timestamped events, and location mapping. Export WAV audio, CSV measurements, images, and videos for further analysis. Designed for audio engineers, acousticians, musicians, educators, and environmental noise surveys. This is a consumer application and is not a certified measurement instrument.

## Rankings

- #113,565 — Overall
- #21 — analyzer
- #79 — analyze

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6468837339)