# Decibel Meter: dB Sound Meters — dB Sound Test and Noise Meter

> Mobile application that measures sound pressure levels in decibels and hertz. (iPhone/iPad app by Phong Pham.)

- Source: https://appshunter.io/ios/app/decibel-meter-db-sound-meters/id6748340811 (this page in markdown: same URL + `.md`)
- Developer: [Phong Pham](https://appshunter.io/developer/1731047500)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 4.50/5 from 52 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 93 MB
- Languages: American English
- Released: 2025-07-23
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/decibel-meter-db-sound-meters/id6748340811/reviews.md

## What is Decibel Meter?

Turn your phone into a professional dB sound level meter!

Decibel Meter is the simple, accurate, and reliable way to measure sound pressure levels (SPL) around you. Whether you’re monitoring loud noise at home, work, or monitoring audio at studio, events, our app helps you track decibel (dB) levels and hertz (Hz) sound in real-time – right from your phone.

Key Features:
- Real-Time Sound Level Measurement: Instantly measure environmental noise in decibels (dB) with your phone’s microphone.
- Accurate & Easy-to-Use: Clean, intuitive interface for quick sound check or extended monitoring.
- Graphical & Frequency Analyser: Live charts and history logs help you see noise intensity and mass volume density over time.
- Custom Alerts: Set thresholds and get notified when sound exceeds safe levels.
- Data Logging: Save and export your measurement for later review or sharing.
- Calibration Options: Fine-tune for your device’s hardware for improved accuracy.
- Noise Reference Table: Understand what different decibel levels mean (e.g., normal conversation, traffic, concerts, etc.).

Notice:
- This app are free-to-install, but has some premium features that need purchase/subscribe to use.
- Subscriptions automatically renew unless cancelled 24 hours before the end of the period.
- Manage your subscription and turn off auto-renewal in your account settings.
- Any unused portion of a free trial will be forfeited if you subscribe. 

Term of use: https://moniqtap.com/terms-of-use/ 
Privacy Policy: https://moniqtap.com/privacy-policy/

## Key features

- Real-time sound level measurement
- Graphical and frequency analysis
- Customizable sound alerts
- Data logging and export
- Device calibration options
- Noise reference table

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $34.99 | per year |
| Premium Weekly | $5.99 | per 7 days |
| Premium Monthly | $12.99 | per month |
| Premium Yearly | $39.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Lifetime | $39.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/decibel-meter-db-sound-meters/id6748340811/reviews.md

### 5/5 — Brilliant app

*2025-11-15*

Does what it says on the tin, and more

### 1/5 — Fake

*2025-09-13*

Fake

## Frequently asked questions about Decibel Meter

### What is the accuracy of Decibel Meter?

The app aims for accuracy by providing calibration options to fine-tune for your device's hardware. While it uses your phone's microphone, actual accuracy can vary based on device specifications and environmental factors.

### Can I use Decibel Meter offline?

The core functionality of measuring sound levels in real-time is likely available offline. However, features like data export or accessing online reference tables may require an internet connection.

### How does Decibel Meter compare to professional equipment?

Decibel Meter offers a convenient way to measure sound levels on your phone, but professional sound level meters are typically more precise and calibrated to specific standards. This app is best suited for general monitoring and awareness.

### What are the subscription options for Decibel Meter?

Decibel Meter offers several subscription plans, including Premium Weekly ($5.99/P7D with a 3-day free trial), Premium Monthly ($9.99/P1M or $12.99/P1M), and Premium Yearly ($34.99/P1Y or $39.99/P1Y).

### How do I cancel my Decibel Meter subscription?

Subscriptions automatically renew unless cancelled 24 hours before the end of the current period. You can manage your subscription and turn off auto-renewal in your account settings.

### Does Decibel Meter have ads?

Yes, Decibel Meter contains advertisements. It is free to install but offers premium features through purchase or subscription.

### What is the age rating for Decibel Meter?

Decibel Meter has an age rating of 4+, making it suitable for a wide range of users, including children.

### How often is Decibel Meter updated?

The app was last updated on April 21, 2026, indicating ongoing development and support. The latest version is 1.7.

## Version history (last 5 releases)

### 1.8 — 2026-08-18

We've fixed bugs and optimized several features to make your experience smoother and more reliable.
Update now for a better experience!

### 1.7 — 2026-04-21

fix bugs

### 1.6 — 2026-02-24

- Fix bugs
- Improve app performance

### 1.5 — 2026-01-27

fix bugs

### 1.4 — 2025-10-16

fix bugs

## Apps similar to Decibel Meter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Decibel Meter Ultra](https://appshunter.io/ios/app/decibel-meter-ultra/id1643525961) | 4.6 (2,453) | Free | Utilities |
| [SoundMeter X](https://appshunter.io/ios/app/soundmeter-x/id1348050232) | 3.7 (44) | Free | Utilities |
| [Decibel Shield - dB Meter](https://appshunter.io/ios/app/decibel-shield-db-meter/id6461600902) | 4.7 (468) | Free | Utilities |
| [Decibel dB – Sound Level Meter](https://appshunter.io/ios/app/decibel-db-sound-level-meter/id1644852399) | 4.7 (676) | Free | Utilities |
| [Decibel X:dB Sound Level Meter](https://appshunter.io/ios/app/decibel-xdb-sound-level-meter/id448155923) | 4.6 (160,618) | Free | Utilities |
| [Sound Meter (Decibel)](https://appshunter.io/ios/app/sound-meter-decibel/id1626613141) | 4.5 (3,079) | Free | Utilities |

## More apps by Phong Pham

- [OBD2 Scanner: Torque ELM 327](https://appshunter.io/ios/app/obd2-scanner-torque-elm-327/id6477899127)
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- [DMV Permit Practice Tests 2026](https://appshunter.io/ios/app/dmv-permit-practice-tests-2026/id6737113917)
- [Level Tool: Bubble Leveler Pro](https://appshunter.io/ios/app/level-tool-bubble-leveler-pro/id6738641145)
- [Teleprompter Video Script Pro](https://appshunter.io/ios/app/teleprompter-video-script-pro/id6740195570)

All apps by Phong Pham: https://appshunter.io/developer/1731047500

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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 2026-08-26.*