# Noise Meter - dB, Noise, Log — Measure, record, prove noise

> Measure, record, prove noise (iPhone/iPad app by EcodeLab.)

- Source: https://appshunter.io/ios/app/noise-meter-db-noise-log/id6810932339 (this page in markdown: same URL + `.md`)
- Developer: [EcodeLab](https://appshunter.io/developer/1817556004)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 12+
- Requires: iOS 16.0 · 50 MB
- Languages: American English, French (France), Japanese, Korean, European Spanish
- Released: 2026-09-15
- Data updated: 2026-10-24

## What is Noise Meter?

Measure it. Record it. Put it on paper.

Saying it was loud is easy to dismiss. A document that says how many decibels, at what time, for how long, is not. Noise Meter measures everyday noise in decibels, records it, and turns every session into a one page measurement report you can hand in.

[While you measure]
- A live waveform and gauge show how loud it is right now.
- Peak level (Lmax) and 1 minute and 5 minute equivalent levels are calculated as you record.
- Day limits (06:00 to 22:00) and night limits (22:00 to 06:00) are applied automatically. Night is 5dB stricter.
- Tap a source button the moment you hear it (footsteps, dragged furniture, a dropped object) and it is marked at that exact point.
- Recording keeps running with the screen off.

[Calibration that fits your phone]
Microphone sensitivity differs by device. One 10 second calibration gets your numbers right, and the offset used is printed on the report so whoever reads it knows the conditions.

[One page that holds up]
- Time, day or night band, place and device in the overview.
- Measured values next to the limits, with a clear over or within verdict.
- A SHA-256 hash of the audio file, so you can show the file was not altered.
- Export to PDF and the share sheet opens. Mail it, print it or save it.

[Patterns that appear over time]
- A weekday by hour heatmap shows when it keeps happening.
- Weekly trend, over limit ratio and source breakdown at a glance.
- Put two recordings side by side and see exactly what changed.
- Filter for night only or over limit only.

[What to do next]
Step by step guidance on who to tell first, what to prepare and where to file.

[Your recordings stay on your phone]
No sign up, no login. Audio and measurements are stored on the device only and are never sent to a server. Check how much is stored and wipe all of it in one tap.

[Also]
Korean, English, Japanese, French and Spanish. Light and dark themes. Screen reader labels on every screen.

[Please note]
Values come from the built in microphone and may differ from a certified sound level meter (IEC 61672). For official measurements use your local authority noise service and treat these records as supporting evidence. Recording a conversation between other people that you are not part of may be illegal where you live. You are responsible for what you record and how you use it.

## Is Noise Meter safe?

Not enough ratings yet to assess Noise Meter.

## Is Noise Meter legit?

Noise Meter - dB, Noise, Log appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Noise Meter is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.3.0 — 2026-10-23

Version 1.3.0 is here with feature updates!

We've fixed major bugs to improve app stability.
- Other bug fixes.

We'll keep working to deliver better quality and a consistently reliable service!
Thank you for always using our app.

### 1.2.0 — 2026-10-21

Version 1.2.0 is here with new feature updates!
We've fixed major bugs to improve app stability.
- Other bug fixes.
We'll keep delivering better quality and a consistently reliable service!
Thank you for always using our app.

### 1.0.0 — 2026-09-15

No release notes.

## Apps similar to Noise Meter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [QuietTrace: Sound Journal](https://appshunter.io/ios/app/quiettrace-sound-journal/id6803509220) | — | Free | Utilities |
| [騒音メモ - 音量チェックと録音](https://appshunter.io/ios/app/id6795955104) | — | Free | Utilities |
| [dB Sound Meter - Decibel Pro](https://appshunter.io/ios/app/db-sound-meter-decibel-pro/id6802584184) | — | Free | Utilities |
| [みえるおと](https://appshunter.io/ios/app/id6759892800) | — | Free | Utilities |
| [Decibel Master X - Noise Meter](https://appshunter.io/ios/app/decibel-master-x-noise-meter/id6760926108) | — | Free | Utilities |
| [Noise Meter: Log & Report](https://appshunter.io/ios/app/noise-meter-log-and-report/id6791053673) | — | Free | Utilities |

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All apps by EcodeLab: https://appshunter.io/developer/1817556004

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*