# DeciMate SPL

> Practical SPL monitoring

Canonical page: [https://chrome-stats.com/d/id6779787723](https://chrome-stats.com/d/id6779787723)

## Overview

- **ID:** `id6779787723`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** David Torres
- **Category:** Utilities
- **Version:** 1.0
- **Last updated:** 2026-06-17
- **First published:** 2026-06-17
- **Size:** 2.72 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/decimate-spl/id6779787723)
- **Website:** [https://maxdavemsp.github.io/deciMate/](https://maxdavemsp.github.io/deciMate/)
- **Privacy policy:** [https://maxdavemsp.github.io/deciMate/privacy.html](https://maxdavemsp.github.io/deciMate/privacy.html)

## Description

Monitor live sound levels, track session history with a friendly visual companion built for rehearsals, DJ sets, live-sound work, and small venues.

DeciMate SPL helps you monitor sound levels during rehearsals, DJ sets, small events, venue checks, and live-sound work. It turns your iPhone into a practical SPL monitoring
  companion with a clean real-time meter, calibration tools, threshold alerts, session history, export options, and expressive visual feedback that makes level changes easy to
  understand at a glance.

  Use DeciMate SPL to keep an eye on loudness trends, spot peaks, document sessions, and share live readings across your local network for dashboards and creative workflows.

  Features:

  - Live approximate SPL monitoring
  - Clear circular input meter with threshold-based visual feedback
  - Manual calibration offset and quick “Match Reference” calibration
  - Adjustable warning, critical, and peak thresholds
  - Threshold presets for common monitoring situations
  - Fast and slow response modes
  - Session history graph
  - Detailed session export with live-monitoring values
  - Companion animation with fullscreen focus mode
  - Screen-awake fullscreen monitoring for visual use during sessions
  - DeciMate Live Link for local network JSON streaming
  - Optional OSC streaming for dashboards, tools, and live-production workflows

  Important: DeciMate SPL uses the device microphone for practical monitoring. It is not a certified Class 1 or Class 2 sound level meter and should not be used as the sole tool
  for legal, workplace-safety, or compliance measurements.

## Rankings

- #2,095,850 — Overall

## Similar extensions and apps

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- [SPL Meter](https://chrome-stats.com/d/id309206756) — 4.10 / 5
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- [DeciTrack: Decibel Meter & Log](https://chrome-stats.com/d/id6782025348)
- [Measure Decibels](https://chrome-stats.com/d/id6752530009) — 3.70 / 5
- [dB Meter: Measure Noise SPL](https://chrome-stats.com/d/id6771299057)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6779787723)