# Kiwatt vs Decibel Meter

The clearest difference is in-app purchases: Kiwatt at none against Decibel Meter's 4. Kiwatt also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Decibel Meter sells 4 in-app purchases, starting at $1.49 per 7 days. Kiwatt asks for nothing beyond the download.

## The numbers

| Metric | Kiwatt | Decibel Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Size | 40 MB | 17 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kiwatt B.V.](https://appshunter.io/developer/1593152560) | [Asaru Labs LTD](https://appshunter.io/developer/1810982779) |

## What reviewers say

### Kiwatt

[App page](https://appshunter.io/ios/app/kiwatt/id6444059799)

**In-app purchases:** none


### Decibel Meter

[App page](https://appshunter.io/ios/app/decibel-meter-db-meter/id6759848224)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $1.49 | per 7 days |
| Premium Version | $3.99 | per month |
| Premium Version | $19.99 | per year |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Kiwatt free?

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

### Is Decibel Meter free?

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

### Do Kiwatt or Decibel Meter have ads?

Decibel Meter shows ads; Kiwatt 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.*