# Sound meter : SPL & dB meter — Decibel Meter: Sound Meter App

> Decibel Meter: Sound Meter App (iPhone/iPad app by Ashvin Kevadiya.)

- Source: https://appshunter.io/ios/app/sound-meter-spl-and-db-meter/id6751745569 (this page in markdown: same URL + `.md`)
- Developer: [Ashvin Kevadiya](https://appshunter.io/developer/1756324971)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 12.0 · 45 MB
- Languages: American English
- Released: 2025-09-02
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/sound-meter-spl-and-db-meter/id6751745569/reviews.md

## What is Sound meter?

Sound Meter (also known as SPL Meter, Noise Meter, or dB Meter) helps you easily measure environmental noise around you. Using your smartphone’s microphone, this app provides real-time noise readings in decibels (dB) so you can stay aware of harmful sound levels and protect your hearing.

Features:
- Real-time sound measurement with live graph display
- Shows Minimum (Min), Maximum (Max), and Average (Avg) decibel values
- Simple Play, Pause, and Reset controls
- Tracks measurement time during testing
- Easy-to-use interface for noise tests anywhere

Note: The results may vary slightly depending on your device’s microphone calibration. For the most accurate reading, compare with a professional SPL meter.

Sample Noise Levels:
- 140 dB: Gunshots
- 120 dB: Thunder
- 100 dB: Subway Train
- 80 dB: Alarm Clock
- 60 dB: Conversation
- 30 dB: Whisper
- 10 dB: Breathing


Excessive noise can harm both your physical and mental health. Use Sound Meter to monitor noise pollution and create a safer environment for you and your family.

In-app purchase Details: 

Lifetime Access for ads free version

Privacy Policy : https://applicationcontent.wordpress.com/privacy-policy/
Terms of use : https://applicationcontent.wordpress.com/terms-of-use/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Premium | $8.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2025-09-02

No release notes.

## Apps similar to Sound meter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SmarterNoise](https://appshunter.io/ios/app/smarternoise/id1384299042) | 4.6 (115) | Free | Utilities |
| [Decibel Meter: Sound dB Meter](https://appshunter.io/ios/app/decibel-meter-sound-db-meter/id6749337662) | — | Free | Utilities |
| [Noise Guru: Decibel Meter](https://appshunter.io/ios/app/noise-guru-decibel-meter/id6444836813) | 4.6 (299) | Free | Utilities |
| [Decibels: dB Sound Level Meter](https://appshunter.io/ios/app/decibels-db-sound-level-meter/id383207286) | 4.6 (261) | Free | Utilities |
| [dBMeter - Decibelmeter](https://appshunter.io/ios/app/dbmeter-decibelmeter/id1466056567) | 3.4 (7) | Free | Utilities |
| [SoundMeter X](https://appshunter.io/ios/app/soundmeter-x/id1348050232) | 3.7 (44) | Free | Utilities |

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All apps by Ashvin Kevadiya: https://appshunter.io/developer/1756324971

## Related topics

[db spl meter](https://appshunter.io/ios/topics/db-spl-meter)

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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 2026-08-13.*