# Sound dB detector — Decibel Meter & Hearing Health

> Decibel Meter & Hearing Health (iPhone/iPad app by Kere Tech.)

- Source: https://appshunter.io/ios/app/sound-db-detector/id6808588097 (this page in markdown: same URL + `.md`)
- Developer: [Kere Tech](https://appshunter.io/developer/1582785881)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 18 MB
- Languages: American English
- Released: 2026-09-09
- Data updated: 2026-09-18
- User reviews in markdown: https://appshunter.io/ios/app/sound-db-detector/id6808588097/reviews.md

## What is Sound dB detector?

Is the noise around you actually dangerous? SoundGuard turns your phone's microphone into a real-time hearing-health monitor — so you know when to turn it down, step back, or grab hearing protection, before the damage is done.

LIVE DECIBEL METER
See your ambient sound level update in real time on a clear, color-coded gauge — from Safe (green) all the way to Instant Injury Risk (deep purple). No more guessing whether a concert, a job site, or your neighbor's power tools are actually harmful.

KNOW YOUR SAFE EXPOSURE TIME
Every reading comes with plain-language context: what the level is comparable to, and how long you can safely stay in it based on established occupational hearing-health guidance (OSHA-style exchange rate). At 100 dB, that might be 2 hours. At 120 dB, it's seconds.

TRACK YOUR NOISE DOSE
SoundGuard doesn't just look at the instant reading — it accumulates your exposure over the session, the same way professional noise dosimeters do. Watch your daily "noise dose" build up, with clear warnings at 50%, 80%, 100%, and beyond.

SESSION HISTORY & CHARTS
Every session is saved locally, with peak dB, average dB, duration, and a dB-over-time chart so you can review exactly how loud your day really was.

YOUR PRIVACY, PROTECTED
SoundGuard never records or uploads audio. All analysis happens on your device in real time — only the calculated decibel value is ever stored. No accounts, no cloud, no ads.

WHO IT'S FOR
• Concertgoers and musicians protecting their hearing
• Parents checking if a nursery, toy, or event is too loud for kids
• Workers and hobbyists around power tools or machinery
• Anyone curious (or concerned) about noise in daily life

Please note: phone microphones aren't calibrated sound level meters. Sound dB detector readings are estimates that vary by device and should be used as a general guide, not a precise measurement — consult a professional audiologist for medical concerns.

SoundGuard — because your hearing doesn't come back.


## Version history (last 1 release)

### 1.0 — 2026-09-10

No release notes.

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All apps by Kere Tech: https://appshunter.io/developer/1582785881

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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 2026-09-18.*