# SpectralScan Audio Analyzer

> Spectrum, RTA & Spectrogram dB

Canonical page: [https://chrome-stats.com/d/id6762024331](https://chrome-stats.com/d/id6762024331)

## Overview

- **ID:** `id6762024331`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Otsukare AB
- **Category:** Utilities
- **Rating:** 5.00 / 5 (6 ratings)
- **Version:** 1.4.1
- **Last updated:** 2026-09-14
- **First published:** 2026-04-14
- **Size:** 16 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/spectralscan-audio-analyzer/id6762024331)
- **Website:** [https://www.otsukare.se/spectralscan](https://www.otsukare.se/spectralscan)
- **Privacy policy:** [https://github.com/martinnordgren/apps-public-info/blob/main/PRIVACY-spectralscan.md](https://github.com/martinnordgren/apps-public-info/blob/main/PRIVACY-spectralscan.md)

## Description

SpectralScan turns your phone into a professional audio analysis tool.

Real-Time Analyzer (RTA)
Visualize your acoustic environment live with a high-resolution frequency spectrum. Adjust smoothing, peak hold, and frequency range on the fly.

Sine Sweep Measurements
Run a precision sine sweep and capture the full frequency response and impulse response of any speaker, room, or audio system.

Spectrogram
Watch frequency content evolve over time with a scrolling waterfall display.

Compare & Export
Save multiple measurements, overlay them for comparison, and export as CSV or PNG.

Pro features: multiple sweep measurements, fine octave smoothing, peak frequency display, and additional color themes and more coming.

## Rankings

- #397,026 — Overall
- #85 — analyzer

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6762024331)