# dBMeter vs Speed Meter Pro

The clearest difference is price: dBMeter at Free against Speed Meter Pro's $1.99. Speed Meter Pro's advantage is ads (none vs shown) and update cadence (daily vs every 3 months). On in-app purchases, device support and iOS requirement there is nothing between them.

dBMeter is free to download; Speed Meter Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

dBMeter ships an update every 3 months, Speed Meter Pro daily. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | dBMeter | Speed Meter Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.6 (8 ratings)](https://appshunter.io/ios/app/dbmeter-decibelmeter/id1466056567/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 19 MB | 28 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ramon Palacios Saez](https://appshunter.io/developer/1177436233) | [Ashen Ishanka Costha](https://appshunter.io/developer/1566497857) |

## 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


### Speed Meter Pro

[App page](https://appshunter.io/ios/app/speed-meter-pro/id6749215577)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dBMeter free?

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

### Is Speed Meter Pro free?

Speed Meter Pro costs $1.99, with no in-app purchases.

### Do dBMeter or Speed Meter Pro have ads?

dBMeter shows ads; Speed Meter Pro does not.

### Which is updated more often, dBMeter or Speed Meter Pro?

dBMeter ships an update every 3 months, and Speed Meter Pro daily. Most recently, dBMeter was updated on November 3, 2026 and Speed Meter Pro on November 8, 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.*