---
title: "dB Decibel Meter - sound level measurement tool — App Overview"
url: https://marlvel.ai/apps/db-decibel-meter-sound-level-measurement-tool
category: Productivity
developer: Marina Polyanskaya
platforms: ios
rating: 4.5 (241 ratings)
pricing: paid
report_level: overview
generated: 2026-04-19
last_verified: "2026-04-19T02:53:41.753Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While marketed as a high-accuracy tool, recent user feedback indicates potential issues with calibration and long-term maintenance.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | 4.5 ★ (241) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 2.0 |
| Developer | Marina Polyanskaya |

<!-- SECTION: Summary -->
## What is dB Decibel Meter - sound level measurement tool?

dB Decibel Meter is a sound level measurement tool designed for private, non-professional use. It provides users with a simple interface to monitor environmental audio volumes, claiming high-precision calibration against professional equipment.

<!-- SECTION: Key Features -->
## Key Features

- **Sound Level Measurement**: Provides real-time audio volume monitoring with a measurement range capped at 120 dB.
- **Professional Calibration**: The app claims to be calibrated against high-precision professional decibel meters for increased accuracy.
- **Reference Chart**: Includes a built-in decibel chart to help users contextualize noise levels against common environmental sounds.

<!-- SECTION: Target Audience -->
## Who is it for?

Casual users interested in monitoring environmental noise levels for personal curiosity or light project work.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/db-decibel-meter-sound-level-measurement-tool/id1048388627?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/db-decibel-meter-sound-level-measurement-tool)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/db-decibel-meter-sound-level-measurement-tool).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*