# SmarterNoise vs BrauRefracto

The clearest difference is in-app purchases: BrauRefracto at none against SmarterNoise's 2. BrauRefracto also leads on ads (none vs shown). SmarterNoise's advantage is iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. SmarterNoise sells 2 one-off in-app purchases. BrauRefracto asks for nothing beyond the download.

## The numbers

| Metric | SmarterNoise | BrauRefracto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (115 ratings)](https://appshunter.io/ios/app/smarternoise/id1384299042/reviews)** | — |
| Number of ratings | **115** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Johan Rogard](https://appshunter.io/developer/1384299041) | [Peter Borer](https://appshunter.io/developer/6797005776) |

## What reviewers say

### SmarterNoise

[App page](https://appshunter.io/ios/app/smarternoise/id1384299042)

This app measures sound levels, records audio and video, and provides information on noise exposure risks. It features smart icons to help users understand the impact of noise on health and cognitive performance. Save, share, and archive your recordings with this comprehensive tool.

**Highlights:** Sound level measurement, Video and audio recording, Noise exposure risk information, Smart icons for health impact, Archive and sharing of recordings, Calibration, Location and time display

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Long-term measurement | $1.99 | one-time |
| Remove ads | $2.99 | one-time |


### BrauRefracto

[App page](https://appshunter.io/ios/app/braurefracto/id6797005774)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmarterNoise free?

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

### Is BrauRefracto free?

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

### Do SmarterNoise or BrauRefracto have ads?

SmarterNoise shows ads; BrauRefracto 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.*