# Decibel Meter Master vs dBMeter

The clearest difference is rating: Decibel Meter Master at 4.6 against dBMeter's 3.4. Decibel Meter Master also leads on ads (none vs shown) and ratings volume (2.9K vs 7). dBMeter's advantage is review sentiment (67% vs 52%) and update cadence (every 3 months vs every 6 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Decibel Meter Master holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: Decibel Meter Master has 2.9K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 52% of Decibel Meter Master's written reviews are positive against 67% of dBMeter's, so the app with the better star average is not the one people write more warmly about.

Decibel Meter Master ships an update every 6 months, dBMeter every 3 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Decibel Meter Master | dBMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.9K ratings)](https://appshunter.io/ios/app/decibel-meter-master/id1281344281/reviews)** | [3.4 (7 ratings)](https://appshunter.io/ios/app/dbmeter-decibelmeter/id1466056567/reviews) |
| Number of ratings | **2.9K** | 7 |
| Positive reviews | 51.9% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 25 MB | 19 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [燕辉 冯](https://appshunter.io/developer/1264665476) | [Ramon Palacios Saez](https://appshunter.io/developer/1177436233) |

## What reviewers say

### Decibel Meter Master

[App page](https://appshunter.io/ios/app/decibel-meter-master/id1281344281)

This tool transforms your iPhone into a professional sound level meter. It accurately measures ambient noise levels, providing real-time decibel readings directly on your device.

**Highlights:** Measures sound level, Acts as a decibel meter, Uses iPhone as a meter, Measures noise level

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Useful for measuring sound levels
- 🆓 Free app

**What reviewers complain about**

- 🐛 Inaccurate readings
- 🔍 Questionable security with clipboard access
- 🔧 Doesn't work consistently

**Reported bugs**

- Spelling mistakes in the app
- Inconsistent behavior across devices

**Requested features**

- Add calibration option
- Ability to save and review measurements
- Frequency profile display


### dBMeter

[App page](https://appshunter.io/ios/app/dbmeter-decibelmeter/id1466056567)

This application precisely measures sound intensity in real time using your device's microphone. It displays minimum, maximum, and average decibel levels, offers a noise-time graph, and allows for microphone calibration. The tool is ideal for monitoring ambient noise in various environments and exporting data for analysis.

**Highlights:** Real-time decibel measurement, Min, max, and average values, Noise-time graph, Microphone calibration, Background operation, CSV data export, Timer option

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Decibel Meter Master free?

Decibel Meter Master is free to download, with no in-app purchases.

### Is dBMeter free?

dBMeter is free to download, with no in-app purchases.

### Which has better reviews, Decibel Meter Master or dBMeter?

Decibel Meter Master is rated higher. Decibel Meter Master averages 4.6 out of 5 from 2.9K ratings, while dBMeter averages 3.4 from 7 ratings.

### Do Decibel Meter Master or dBMeter have ads?

dBMeter shows ads; Decibel Meter Master does not.

### Which is updated more often, Decibel Meter Master or dBMeter?

Decibel Meter Master ships an update every 6 months, and dBMeter every 3 months. Most recently, Decibel Meter Master was updated on October 17, 2026 and dBMeter on October 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*