# GNR10 vs dB Meter sound level

The clearest difference is update cadence: dB Meter sound level at daily against GNR10's monthly. dB Meter sound level also leads on iOS requirement (13.0 vs 15.6). On price, ads, 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.

GNR10 ships an update monthly, dB Meter sound level daily. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | GNR10 | dB Meter sound level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Size | 56 MB | 61 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Gautica Tecnologia e Inovacao Ltda](https://appshunter.io/developer/721334649) | [DEAMS ONLINE SHOP](https://appshunter.io/developer/1575182205) |

## What reviewers say

### GNR10

[App page](https://appshunter.io/ios/app/gnr10/id6443661617)

**Features:** macOS Compatibility

**In-app purchases:** none


### dB Meter sound level

[App page](https://appshunter.io/ios/app/db-meter-sound-level/id6756428731)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GNR10 free?

GNR10 is free to download, with no in-app purchases.

### Is dB Meter sound level free?

dB Meter sound level is free to download, with no in-app purchases.

### Do GNR10 or dB Meter sound level have ads?

Neither GNR10 nor dB Meter sound level shows ads.

### Which is updated more often, GNR10 or dB Meter sound level?

GNR10 ships an update monthly, and dB Meter sound level daily. Most recently, GNR10 was updated on November 7, 2026 and dB Meter sound level on October 30, 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.*