# Hongtool vs Decibel Meter™

The clearest difference is in-app purchases: Hongtool at none against Decibel Meter™'s 3. Hongtool also leads on iOS requirement (9.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Decibel Meter™ sells 3 in-app purchases, starting at $0.99 per 7 days. Hongtool asks for nothing beyond the download.

## The numbers

| Metric | Hongtool | Decibel Meter™ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Size | 154 MB | 9 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [海淑 金](https://appshunter.io/developer/1733572260) | [Appios Bilisim](https://appshunter.io/developer/1796567865) |

## What reviewers say

### Hongtool

[App page](https://appshunter.io/ios/app/hongtool/id6497873827)

**Features:** macOS Compatibility

**In-app purchases:** none


### Decibel Meter™

[App page](https://appshunter.io/ios/app/decibel-meter/id6670328692)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $3.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Hongtool free?

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

### Is Decibel Meter™ free?

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

### Do Hongtool or Decibel Meter™ have ads?

Neither Hongtool nor Decibel Meter™ 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.*