# Decibels Meter vs Route Tester

The clearest difference is device support: Decibels Meter at 3 against Route Tester's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Decibels Meter ships an update every 9 days, Route Tester weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Decibels Meter | Route Tester |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decibels-meter/id6755508693/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | — |
| Size | 27 MB | 1 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [剑 罗](https://appshunter.io/developer/1854272181) | [Hangzhou Crysound Electronics Co., Ltd.](https://appshunter.io/developer/1204067982) |

## What reviewers say

### Decibels Meter

[App page](https://appshunter.io/ios/app/decibels-meter/id6755508693)

Monitor real-time decibel levels at concerts and festivals. Capture moments with watermarked photos and receive alerts for potentially harmful sound levels to protect your hearing.

**Highlights:** Real-time decibel monitoring, Watermark camera for concert photos, Hearing protection alerts, Sound pressure level measurement, Venue sound terminology

**Features:** macOS Compatibility

**In-app purchases:** none


### Route Tester

[App page](https://appshunter.io/ios/app/route-tester/id6770443782)

**In-app purchases:** none


## Frequently asked questions

### Is Decibels Meter free?

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

### Is Route Tester free?

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

### Do Decibels Meter or Route Tester have ads?

Neither Decibels Meter nor Route Tester shows ads.

### Which is updated more often, Decibels Meter or Route Tester?

Decibels Meter ships an update every 9 days, and Route Tester weekly. Most recently, Decibels Meter was updated on November 5, 2026 and Route Tester on November 5, 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.*