# dB Meter Ultra vs Decibel Meter

The clearest difference is ads: Decibel Meter at none against dB Meter Ultra's shown. Decibel Meter also leads on iOS requirement (16.0 vs 18.6). 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.

## The numbers

| Metric | dB Meter Ultra | Decibel Meter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 3 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LK software group](https://appshunter.io/developer/544695186) | [MIKE SPENGLER](https://appshunter.io/developer/1896765377) |

## What reviewers say

### dB Meter Ultra

[App page](https://appshunter.io/ios/app/db-meter-ultra/id6760297007)

This utility transforms your iPhone into a precise sound level meter. It offers real-time noise measurement with clear displays, analysis tools, and historical data logging. Ideal for various environments from studios to mobile situations.

**Highlights:** Real-time live level display, dB(A), dB(C), and unweighted dB, Large VU meter and waveform display, History chart and session log, Peak alarm with vibration, Adjustable calibration offset

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

**In-app purchases:** none


### Decibel Meter

[App page](https://appshunter.io/ios/app/decibel-meter-db-comparison/id6771374032)

**In-app purchases:** none


## Frequently asked questions

### Is dB Meter Ultra free?

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

### Is Decibel Meter free?

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

### Do dB Meter Ultra or Decibel Meter have ads?

dB Meter Ultra shows ads; Decibel Meter does not.

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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.*