# Decy: Decibel Meter dB Sound — Hearing Age Test & Noise Map

> Hearing Age Test & Noise Map (iPhone/iPad app by YAVUZ BAS.)

- Source: https://appshunter.io/ios/app/decy-decibel-meter-db-sound/id6777024726 (this page in markdown: same URL + `.md`)
- Developer: [YAVUZ BAS](https://appshunter.io/developer/1889445400)
- Category: Utilities, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 30 MB
- Languages: American English, Arabic, Bangla, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French and 34 more
- Released: 2026-08-06
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/decy-decibel-meter-db-sound/id6777024726/reviews.md

## What is Decy?

How old are your ears? Find out with Decy.

Decy is a precision decibel meter and hearing health companion. Measure the sound around you in real time, discover your hearing age with our viral test, and explore how loud your city really is on the community noise map.

HEARING AGE TEST
Take the 2-minute frequency test and find out how old your ears really are. Share your result card with friends and compare — can they hear what you hear?

REAL-TIME DECIBEL METER
Watch sound levels update live on a clean, precise gauge. A-weighted and C-weighted measurements with LAeq, LCpeak, and TWA metrics — the same standards professionals use.

ALL-DAY NOISE MONITORING
Start a session in the morning and let Decy track your workplace noise exposure all day, even in the background. NIOSH-based dose tracking tells you when your ears need a break.

COMMUNITY NOISE MAP
See real noise levels pinned by users around the world. Drop your own measurements on the map and help build the world's living sound atlas.

HEARING HEALTH TRACKING
Get a daily hearing health score based on your actual noise exposure. Review your 30-day history and understand your habits.

AI TREND ANALYSIS
Let AI analyze your exposure patterns and hearing test results, then give you personalized insights and recommendations — updated daily.

PDF HEALTH REPORTS
Export professional hearing health reports to share with your doctor or keep for your records.

WIDGETS & ALERTS
Add the home screen widget for at-a-glance sound levels. Set threshold alerts so you know the moment your environment gets too loud.

WHY DECY?
- Audio is never recorded — sound is measured, not stored
- No account required, no personal data collected
- Noise map contributions are fully anonymous
- Free core features, Premium unlocks the full experience

PREMIUM
Unlock the Hearing Age Test results, Noise Map, AI analysis, PDF reports, unlimited history, and detailed widgets with a Weekly or Annual subscription. Subscriptions auto-renew until canceled. Cancel anytime in your App Store settings.

Terms of Use: https://codcy.com/terms-of-use-decibel-meter-noise-map/
Privacy Policy: https://codcy.com/privacy-policy-decibel-meter-noise-map/

Your ears will thank you. Download Decy today.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly | $14.99 | per month |
| Premium Yearly | $49.99 | per year |
| Weekly | $9.99 | per 7 days |



## Version history (last 1 release)

### 1.5 — 2026-08-06

No release notes.

## More apps by YAVUZ BAS

- [World Cup 2026 Predictor AI](https://appshunter.io/ios/app/world-cup-2026-predictor-ai/id6761409402)

All apps by YAVUZ BAS: https://appshunter.io/developer/1889445400

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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 2026-08-20.*