# TooLoud vs Decibel Meter

The clearest difference is in-app purchases: TooLoud at none against Decibel Meter's 4. TooLoud also leads on update cadence (fortnightly vs every 11 months). Decibel Meter's advantage is iOS requirement (15.0 vs 17.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Decibel Meter sells 4 in-app purchases, starting at $3.99 per 7 days. TooLoud asks for nothing beyond the download.

TooLoud ships an update fortnightly, Decibel Meter every 11 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | TooLoud | Decibel Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (55 ratings)](https://appshunter.io/ios/app/decibel-meter-sound-analyzer/id1579747105/reviews)** |
| Number of ratings | — | **55** |
| Positive reviews | 46.2% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Monetization | **Free** | Freemium |
| Size | 4 MB | 18 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [RGB-Studio](https://appshunter.io/developer/393039068) | [Rychard Matskevich](https://appshunter.io/developer/1395390712) |

## What reviewers say

### TooLoud

[App page](https://appshunter.io/ios/app/tooloud/id425137981)

Monitor ambient noise levels to protect your hearing. This utility displays volume readings in a clear format and alerts you when noise levels may be harmful, suggesting the use of ear protection. Customize smoothing filters for more accurate average readings.

**Highlights:** Real-time volume level display, Hearing damage warnings, Ear plug recommendations, Adjustable smoothing filters, Accurate average readings

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

**In-app purchases:** none


### Decibel Meter

[App page](https://appshunter.io/ios/app/decibel-meter-sound-analyzer/id1579747105)

This tool transforms your iPhone into a professional sound level meter, measuring decibels and analyzing sound frequencies. It helps identify harmful noise levels to protect your hearing and health, offering detailed insights and measurement history.

**Highlights:** Professional sound level meter, Sound frequency analysis, Noise dosimeter with standards, Accurate sound pressure measurements, Save and export measurements, Advanced measurement charts, MIN/MAX/AVG data

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Decibel Meter Premium Weekly | $3.99 | per 7 days |
| Noise Spectrum Detector VIP | $8.99 | per month |
| Noise Frequency Checker VIP | $19.99 | per 3 months |
| Sound Level Analyzer dB VIP | $29.99 | per year |


## Frequently asked questions

### Is TooLoud free?

TooLoud 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 TooLoud or Decibel Meter have ads?

Neither TooLoud nor Decibel Meter shows ads.

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

TooLoud ships an update fortnightly, and Decibel Meter every 11 months. Most recently, TooLoud was updated on October 23, 2026 and Decibel Meter on October 27, 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.*