# Noise Decibel Meter vs Aura Widgets

The clearest difference is iOS requirement: Noise Decibel Meter at 12.0 against Aura Widgets's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Noise Decibel Meter sells 1 in-app purchase, starting at $3.99 per month and Aura Widgets sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Noise Decibel Meter | Aura Widgets |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Size | 29 MB | 179 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Packhorse Tech Co.,Ltd](https://appshunter.io/developer/1610710377) | [HongKong Whale Leap Technology](https://appshunter.io/developer/1884505433) |

## What reviewers say

### Noise Decibel Meter

[App page](https://appshunter.io/ios/app/noise-decibel-meter-db-meter/id6723885133)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 噪音分贝仪专业版 | $3.99 | per month |


### Aura Widgets

[App page](https://appshunter.io/ios/app/aura-widgets-custom-screen/id6760446321)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Noise Decibel Meter free?

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

### Is Aura Widgets free?

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

### Do Noise Decibel Meter or Aura Widgets have ads?

Neither Noise Decibel Meter nor Aura Widgets 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.*