# Sound Meter vs COMeBack

The clearest difference is in-app purchases: COMeBack at none against Sound Meter's 3. COMeBack also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sound Meter sells 3 in-app purchases, starting at $1.99 per month. COMeBack asks for nothing beyond the download.

## The numbers

| Metric | Sound Meter | COMeBack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (31 ratings)](https://appshunter.io/ios/app/sound-meter-decibel-pro/id1603557612/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 56.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 37 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Coocent Ltd.](https://appshunter.io/developer/942889525) | [PINYA s.r.o.](https://appshunter.io/developer/897020868) |

## What reviewers say

### Sound Meter

[App page](https://appshunter.io/ios/app/sound-meter-decibel-pro/id1603557612)

Measure environmental noise levels in decibels (dB) with this tool. It helps identify noise pollution, monitor sound levels, and protect your hearing by setting decibel warnings. Record noise, take photos, and create videos of decibel readings.

**Highlights:** Measure environmental noise in decibels (dB), Evaluate average and maximum decibel values, Display decibel levels in gauge and graph, Record sound levels with photos and videos, Set decibel warnings for hearing protection, Calibrate for accuracy, Multiple themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound meter premium - monthly | $1.99 | per month |
| Sound meter premium - yearly | $9.99 | per year |
| Sound meter premium- permanent | $12.99 | one-time |


### COMeBack

[App page](https://appshunter.io/ios/app/comeback/id6753303799)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sound Meter free?

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

### Is COMeBack free?

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

### Do Sound Meter or COMeBack have ads?

Sound Meter shows ads; COMeBack 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.*