# Decibel：Sound Meter vs SpriteWood

The clearest difference is price: Decibel：Sound Meter at Free against SpriteWood's $0.99. Decibel：Sound Meter also leads on iOS requirement (13.0 vs 17.6). SpriteWood's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence and device support there is nothing between them.

Decibel：Sound Meter is free to download; SpriteWood costs $0.99 up front. Decibel：Sound Meter sells 3 in-app purchases, starting at $3.99 per 7 days. SpriteWood asks for nothing beyond the download.

Decibel：Sound Meter ships an update every 11 days, SpriteWood every 10 days. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Decibel：Sound Meter | SpriteWood |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/decibelsound-meter/id6473146362/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 18 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [ZHHUALIUON INC](https://appshunter.io/developer/1686696259) | [炜腾 张](https://appshunter.io/developer/1749544018) |

## What reviewers say

### Decibel：Sound Meter

[App page](https://appshunter.io/ios/app/decibelsound-meter/id6473146362)

This application offers real-time decibel measurements with high precision. It provides detailed reports, location data, and the ability to share or export audio measurements. Users can also utilize a real-time decibel camera feature.

**Highlights:** Real-time decibel measurement, High precision, Location data, Decibel camera, Measurement reports, Data sharing, Audio data export

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly membership | $3.99 | per 7 days |
| Monthly membership | $4.99 | per month |
| Annual membership | $14.99 | per year |


### SpriteWood

[App page](https://appshunter.io/ios/app/spritewood/id6764487410)

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

**In-app purchases:** none


## Frequently asked questions

### Is Decibel：Sound Meter free?

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

### Is SpriteWood free?

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

### Do Decibel：Sound Meter or SpriteWood have ads?

Decibel：Sound Meter shows ads; SpriteWood does not.

### Which is updated more often, Decibel：Sound Meter or SpriteWood?

Decibel：Sound Meter ships an update every 11 days, and SpriteWood every 10 days. Most recently, Decibel：Sound Meter was updated on October 24, 2026 and SpriteWood on October 4, 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.*