# SoniMeter vs BenchPro Testing

The clearest difference is in-app purchases: BenchPro Testing at none against SoniMeter's 1. BenchPro Testing also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). SoniMeter's advantage is update cadence (every 2 days vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. SoniMeter sells 1 one-off in-app purchase. BenchPro Testing asks for nothing beyond the download.

SoniMeter ships an update every 2 days, BenchPro Testing every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SoniMeter | BenchPro Testing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 13 MB | 18 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [焕 徐](https://appshunter.io/developer/1896342391) | [Jonathan Pegues](https://appshunter.io/developer/6810939952) |

## What reviewers say

### SoniMeter

[App page](https://appshunter.io/ios/app/sonimeter-sound-level-meter/id6772677494)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Decibo Pro Lifetime | $3.99 | one-time |


### BenchPro Testing

[App page](https://appshunter.io/ios/app/benchpro-testing/id6810939950)

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

**In-app purchases:** none


## Frequently asked questions

### Is SoniMeter free?

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

### Is BenchPro Testing free?

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

### Do SoniMeter or BenchPro Testing have ads?

Neither SoniMeter nor BenchPro Testing shows ads.

### Which is updated more often, SoniMeter or BenchPro Testing?

SoniMeter ships an update every 2 days, and BenchPro Testing every 3 weeks. Most recently, SoniMeter was updated on November 5, 2026 and BenchPro Testing on October 31, 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.*