# dB Decibel Meter - Noise Level — Sound Level Frequency Analyzer

> Real-time decibel meter with audio, photo, and video recording capabilities. (iPhone/iPad app by Shenzhen Yiken Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/db-decibel-meter-noise-level/id6778630195 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Yiken Technology Co., Ltd](https://appshunter.io/developer/1763774410)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 4.40/5 from 54 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 69 MB
- Languages: American English, Arabic, Danish, Dutch, Filipino, French (France), German (Germany), Hindi, Indonesian, Italian and 13 more
- Released: 2026-06-21
- Data updated: 2026-09-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/db-decibel-meter-noise-level/id6778630195/reviews.md

## What is dB Decibel Meter?

Whether you're checking noise levels at work, protecting your hearing at a concert, evaluating an apartment before signing a lease, or simply curious about your daily sound environment, dB Decibel Meter — Noise Level gives you accurate, real-time readings wherever you are.

— REAL-TIME SPL MEASUREMENT —
Launch the app to start instant noise monitoring and refreshes data in real time. It records min, max and avg decibel values, fitting quick checks and long-term noise monitoring needs.

— A-WEIGHTING & FREQUENCY WEIGHTING —
Measure sound the way human ears actually perceive it. dB Decibel Meter supports A-weighting (dBA) — widely adopted in global noise rules and health guidelines. C and Z standard weighting options are also available to fit various measurement scenarios.

— RECORD AUDIO WITH DECIBEL DATA —
Record audio with synchronized real-time decibel data. You can playback files and check corresponding noise levels, ideal for noise issue recording and daily evidence keeping.

— TAKE MEDIA WITH NOISE MARKS —
Snap photos or shoot videos while measuring sound. Add live sound level overlays to photos and videos, convenient for safety checks and environmental record keeping.

— NOISE LEVEL SCALE & REFERENCE GUIDE —
Built-in decibel comparison guide matches readings with common daily sounds. Color-coded prompts clearly mark safe, warning and dangerous noise ranges for easy quick judgment.

— KEY FEATURES —
• Real-time db meter with fast, responsive updates
• A-weighting (dBA) and dBC、dBZ modes
• Audio recording with embedded decibel metadata
• Photo capture with noise level tagging
• Video recording with dB level annotations
• Dynamic Island & Floating Widget Live Activity support
• Min / Max / Avg session tracking
• Color-coded noise safety indicator
• Built-in decibel reference chart
• Export records in MP3、PDF、CSV formats

— WHO USES dB DECIBEL METER? —
• Safety professionals monitoring occupational noise exposure limits
• Musicians and audio engineers checking stage, studio, and venue levels
• Renters and homeowners assessing traffic, HVAC, or neighbor noise
• Inspectors and consultants documenting site noise conditions
• Students and researchers studying acoustics and environmental sound
• Parents maintaining safe listening environments for children
• Anyone serious about protecting their long-term hearing health

— PROTECT YOUR HEARING —
Noise-induced hearing loss is permanent — and entirely preventable. Experts agree that regular exposure above 85 dB causes lasting damage over time. dB Decibel Meter keeps you informed so you can act before it is too late.

*Notes: The phone microphone is optimized for human voice. The maximum volume is limited by device hardware,so very loud sounds may not be recognized in most device. Please use it only as an auxiliary tool.

Subscription Information:
Premium Access：Unlock unlimited data exports and longer duration for watermark-free video recording.
Plans：Weekly, monthly, and annual subscription options available.
Auto-Renewal：Payment is charged to your iTunes Account upon confirmation. Subscriptions auto-renew unless canceled 24 hours before the current period ends.
Management：Manage your subscription and disable auto-renewal in your Account Settings after purchase.

Thank you for choosing our dB Decibel Meter! If you have any questions, feedback, or need assistance, feel free to reach out to our support team. We hope it brings you a seamless and enjoyable experience.

Privacy Policy: https://dbmeter.yikens.com/privacy-policy
Terms of use: https://dbmeter.yikens.com/terms-of-service

## Key features

- Real-time SPL measurement
- A-weighting and frequency weighting
- Audio recording with decibel data
- Photo and video capture with noise marks
- Noise level scale and reference guide
- Export records in MP3, PDF, CSV

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $19.99 | per month |
| Yearly Subscription | $59.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Member | $99.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/db-decibel-meter-noise-level/id6778630195/reviews.md

### 2/5 — Poorly designed

*2026-09-02*

App is trying to force subscription, activating it in limited mode is not straightforward and i cant find a decent button to shut it down, i had to force quit.

UC very poor

### 1/5 — Bad

*2026-08-17*

Does not transmit

### 5/5 — 很好用的APP

*2026-08-05*

识别的非常准，还能保存导出来

### 4/5 — DIESEL!!!!

*2026-08-02*

DIESEL!!!!!

## Frequently asked questions about dB Decibel Meter

### What is dB Decibel Meter's primary function?

dB Decibel Meter measures real-time sound pressure levels (SPL) and provides detailed analysis including min, max, and average decibel values. It also allows for audio and video recording with embedded noise data.

### Does dB Decibel Meter have ads?

Yes, dB Decibel Meter contains advertisements. Users can unlock unlimited data exports and watermark-free video recording through premium subscription plans.

### What are the subscription options for dB Decibel Meter?

dB Decibel Meter offers weekly, monthly, and annual subscription plans. The weekly plan includes a 3-day free trial.

### How accurate is dB Decibel Meter?

The app provides accurate, real-time readings, but notes that phone microphones are optimized for human voice and maximum volume is limited by device hardware. It is recommended as an auxiliary tool.

### What weighting options does dB Decibel Meter support?

dB Decibel Meter supports A-weighting (dBA), C-weighting (dBC), and Z-weighting (dBZ) to measure sound as perceived by human ears and for various measurement scenarios.

### Can I export my recorded data from dB Decibel Meter?

Yes, records can be exported in MP3, PDF, and CSV formats. Unlimited data exports are available with a premium subscription.

### What is the age rating for dB Decibel Meter?

dB Decibel Meter has an age rating of 4+, making it suitable for a wide range of users concerned with sound levels.

### How often is dB Decibel Meter updated?

The app was last updated on August 4, 2026, indicating regular maintenance and potential feature additions.

## Version history (last 5 releases)

### 1.1.2 — 2026-08-31

Thanks for updating the dB Decibel Meter! Bug fixes and detail polishes for a smoother experience—dive in!

### 1.1.1 — 2026-08-26

Thanks for updating the dB Decibel Meter! Bug fixes and detail polishes for a smoother experience—dive in!

### 1.1.0 — 2026-08-18

Thanks for updating the dB Decibel Meter! Bug fixes and detail polishes for a smoother experience—dive in!

### 1.0.9 — 2026-08-17

Thanks for updating the dB Decibel Meter! Bug fixes and detail polishes for a smoother experience—dive in!

### 1.0.8 — 2026-08-07

Thanks for updating the dB Decibel Meter! Bug fixes and detail polishes for a smoother experience—dive in!

## Apps similar to dB Decibel Meter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Decibel Meter: dB Sound Meters](https://appshunter.io/ios/app/decibel-meter-db-sound-meters/id6748340811) | 4.5 (52) | Free | Utilities |
| [Decibel - dB Sound Meter](https://appshunter.io/ios/app/decibel-db-sound-meter/id6757183442) | 4.3 (20) | Free | Utilities |
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| [Noise Meter - Decibel Pro](https://appshunter.io/ios/app/noise-meter-decibel-pro/id6767143529) | — | Free | Utilities |

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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 2026-09-05.*