# SmartSkale vs Decibel Meter

The clearest difference is price: Decibel Meter at Free against SmartSkale's $0.99. Decibel Meter also leads on ratings volume (55 vs 2). SmartSkale's advantage is in-app purchases (none vs 3) and rating (5.0 vs 4.7). On update cadence, ads, device support and iOS requirement there is nothing between them.

Decibel Meter is free to download; SmartSkale costs $0.99 up front. Decibel Meter sells 3 in-app purchases, starting at $2.99 per 7 days. SmartSkale asks for nothing beyond the download.

SmartSkale holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Decibel Meter has 55 ratings behind it against 2, so its average is the more settled of the two.

SmartSkale ships an update every 6 weeks, Decibel Meter monthly. The most recent releases landed on November 4, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | SmartSkale | Decibel Meter |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smartskale/id6478789956/reviews)** | [4.7 (55 ratings)](https://appshunter.io/ios/app/decibel-meter-db-noise-level/id6744018521/reviews) |
| Number of ratings | 2 | **55** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 28 MB | 176 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dylan Jones](https://appshunter.io/developer/1733316227) | [PaoApps](https://appshunter.io/developer/1746019535) |

## What reviewers say

### SmartSkale

[App page](https://appshunter.io/ios/app/smartskale/id6478789956)

Simplify inventory management with this intuitive tool. It automates all calculations, making counting and tracking stock effortless. Designed for speed and accuracy, it's the simplest way to manage your inventory.

**Highlights:** Easy inventory counting, Automated calculations, Streamlined stock tracking, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Decibel Meter

[App page](https://appshunter.io/ios/app/decibel-meter-db-noise-level/id6744018521)

This tool transforms your iPhone into a real-time sound level meter. It measures and displays environmental noise in decibels, helping you monitor sound at home, work, or outdoors. Protect your hearing by detecting loud noises and staying aware of your sound environment.

**Highlights:** Real-time decibel measurement, Dynamic graph display, Min/Max/Average sound levels, Measuring timer, Pause and Reset buttons, Noise pollution checks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access with Trial | $2.99 | per 7 days |
| Weekly Access | $2.99 | per 7 days |
| Yearly Access | $17.99 | per year |


## Frequently asked questions

### Is SmartSkale free?

SmartSkale costs $0.99, with no in-app purchases.

### Is Decibel Meter free?

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

### Which has better reviews, SmartSkale or Decibel Meter?

SmartSkale is rated higher. SmartSkale averages 5.0 out of 5 from 2 ratings, while Decibel Meter averages 4.7 from 55 ratings.

### Do SmartSkale or Decibel Meter have ads?

Neither SmartSkale nor Decibel Meter shows ads.

### Which is updated more often, SmartSkale or Decibel Meter?

SmartSkale ships an update every 6 weeks, and Decibel Meter monthly. Most recently, SmartSkale was updated on November 4, 2026 and Decibel Meter on November 12, 2026.

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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.*