# Decibel Meter vs Decibel Meter

The clearest difference is price: Decibel Meter at $1.99 against Decibel Meter's $3.99. Decibel Meter also leads on iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Decibel Meter costs $3.99 and Decibel Meter $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Decibel Meter | Decibel Meter |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 1 MB | 1 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [庆贤 曾](https://appshunter.io/developer/1767739447) | [Emrah Korkmaz](https://appshunter.io/developer/1485564066) |

## What reviewers say

### Decibel Meter

[App page](https://appshunter.io/ios/app/decibel-meter-expert-accuracy/id6680196104)

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

**In-app purchases:** none


### Decibel Meter

[App page](https://appshunter.io/ios/app/decibel-meter-precision-tool/id6759053152)

**In-app purchases:** none


## Frequently asked questions

### Is Decibel Meter free?

Decibel Meter costs $3.99, with no in-app purchases.

### Is Decibel Meter free?

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

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

Neither Decibel Meter nor Decibel Meter shows ads.

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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.*