# Db — Clear sound level meter

> Clear sound level meter (iPhone/iPad app by sie medway-smith.)

- Source: https://appshunter.io/ios/app/db/id6802656437 (this page in markdown: same URL + `.md`)
- Developer: [sie medway-smith](https://appshunter.io/developer/6802656439)
- Category: Utilities, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 0 MB
- Languages: American English
- Released: 2026-08-20
- Data updated: 2026-09-16
- User reviews in markdown: https://appshunter.io/ios/app/db/id6802656437/reviews.md

## What is Db?

Db is a simple sound-level meter designed for quick, clear listening checks.

See the current level, session maximum and a highly responsive waveform at a glance. Choose A, C or Z frequency weighting, switch between Fast and Slow response, and use the visual threshold guidance to recognise when hearing protection may be appropriate.

Db includes a persistent calibration trim for comparison with a trusted reference meter. It requires no account, contains no advertising and keeps microphone analysis on your iPhone. Audio is analysed live and is never recorded, stored or transmitted.

Db is intended as a practical listening guide. It is not a certified occupational, medical or regulatory measurement instrument.


## Version history (last 1 release)

### 0.1 — 2026-08-20

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-16.*