# dBMeter vs LeakGuard

The clearest difference is in-app purchases: dBMeter at none against LeakGuard's 2. dBMeter also leads on iOS requirement (12.0 vs 26). LeakGuard's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. LeakGuard sells 2 in-app purchases, starting at $1.99 per month. dBMeter asks for nothing beyond the download.

dBMeter ships an update every 3 months, LeakGuard every 4 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | dBMeter | LeakGuard |
| --- | --- | --- |
| Price | Free | Free |
| 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** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 19 MB | 71 MB |
| Requires iOS | **12.0** | 26 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ramon Palacios Saez](https://appshunter.io/developer/1177436233) | [Yousef Abu Sallamah](https://appshunter.io/developer/636477910) |

## 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


### LeakGuard

[App page](https://appshunter.io/ios/app/leakguard-password-security/id6801613230)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LeakGuard Pro | $1.99 | per month |
| LeakGuard Pro | $9.99 | per year |


## Frequently asked questions

### Is dBMeter free?

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

### Is LeakGuard free?

LeakGuard is free to download, with in-app purchases available.

### Do dBMeter or LeakGuard have ads?

dBMeter shows ads; LeakGuard does not.

### Which is updated more often, dBMeter or LeakGuard?

dBMeter ships an update every 3 months, and LeakGuard every 4 days. Most recently, dBMeter was updated on October 20, 2026 and LeakGuard on October 24, 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.*