# dBMeter vs dB Noise Meter

dBMeter and dB Noise Meter both sit at 3.6 stars, but that hides the real split: 67% of dBMeter's written reviews are positive against 15% of dB Noise Meter's. dBMeter also leads on in-app purchases (none vs 5) and iOS requirement (12.0 vs 16.6). dB Noise Meter's advantage is ratings volume (122 vs 8). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. dB Noise Meter sells 5 in-app purchases, starting at $6.99 per 7 days. dBMeter asks for nothing beyond the download.

dB Noise Meter holds the better App Store score, 3.8 against 3.6. That said, the two scores are not equally well evidenced: dB Noise Meter has 122 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 67% of dBMeter's written reviews are positive against 15% of dB Noise Meter's, so the app with the better star average is not the one people write more warmly about.

dBMeter ships an update every 3 months, dB Noise Meter every 2 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | dBMeter | dB Noise Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (8 ratings)](https://appshunter.io/ios/app/dbmeter-decibelmeter/id1466056567/reviews) | **[3.8 (122 ratings)](https://appshunter.io/ios/app/db-noise-meter/id1590850487/reviews)** |
| Number of ratings | 8 | **122** |
| Positive reviews | **66.7% of reviews** | 15.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 19 MB | 49 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Ramon Palacios Saez](https://appshunter.io/developer/1177436233) | [Petr Polasek](https://appshunter.io/developer/1613323784) |

## What reviewers say

### 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


### dB Noise Meter

[App page](https://appshunter.io/ios/app/db-noise-meter/id1590850487)

Measure ambient noise levels in decibels (dB) using your phone's microphone. Track real-time noise, identify loud appliances, and monitor your exposure to potentially harmful sound levels.

**Highlights:** Real-time decibel measurement, Noise level tracking, Appliance noise testing, Save noise measurements, Display min/max/avg dB

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 week | $6.99 | per 7 days |
| Premium 1 Month | $9.99 | per month |
| Premium 3 Months | $17.99 | per 3 months |
| Premium 6 Months | $19.99 | per 6 months |
| Premium 1 Year | $29.99 | per year |


## Frequently asked questions

### Is dBMeter free?

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

### Is dB Noise Meter free?

dB Noise Meter is free to download, with in-app purchases available.

### Which has better reviews, dBMeter or dB Noise Meter?

dB Noise Meter is rated higher. dBMeter averages 3.6 out of 5 from 8 ratings, while dB Noise Meter averages 3.8 from 122 ratings.

### Do dBMeter or dB Noise Meter have ads?

Both dBMeter and dB Noise Meter show ads.

### Which is updated more often, dBMeter or dB Noise Meter?

dBMeter ships an update every 3 months, and dB Noise Meter every 2 months. Most recently, dBMeter was updated on October 20, 2026 and dB Noise Meter on October 14, 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.*