# DecibelMeter - Noise Meter App — Measure the sound around you

> iPhone sound level meter app measures noise and displays dB values. (iPhone/iPad app by 杏娣 吴.)

- Source: https://appshunter.io/ios/app/decibelmeter-noise-meter-app/id1597236544 (this page in markdown: same URL + `.md`)
- Developer: [杏娣 吴](https://appshunter.io/developer/1275821426)
- Category: Utilities, Health & Fitness
- Price: Free with in-app purchases
- Rating: 2.00/5 from 1 App Store ratings · 5 written reviews indexed
- Age rating: +4
- Requires: iOS 16.0 · 5 MB
- Languages: Chinese (Simplified, China), American English
- Released: 2021-11-29
- Data updated: 2026-08-15
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/decibelmeter-noise-meter-app/id1597236544/reviews.md

## What is DecibelMeter?

DecibelMeter - Noise Meter App makes your iPhone as a sound level meter, it can measure noise level.

WHY YOU WILL LOVE DecibelMeter - Noise Meter App
- Very simple & easy to use
- Super quick and accurate dB measuring
- All-in-one meter
- Maximum, current and average values
- A gauge meter displaying values
- Dark mode support

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Decibel Meter Pro is available with a monthly or annual subscription. You can subscribe and pay through your Apple account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Auto-renew may be turned off after purchase.

Terms of Use: https://www.zhihuke.com/decibelmeter/terms.html
Privacy Policy: https://www.zhihuke.com/decibelmeter/privacy.html

## Key features

- Sound level meter functionality
- Real-time dB measurement
- Max, current, and average values
- Gauge meter display
- Dark mode support
- Simple and easy to use

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Decibel Meter Pro | $1.49 | per month |
| Decibel Meter Pro | $7.99 | per year |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/decibelmeter-noise-meter-app/id1597236544/reviews.md

### 2/5 — Terrible

*2025-06-13*

Great app but if you are really wanting to pay $4 a month for 5 readings then go ahead if not then don’t bother getting this app.

### 1/5 — Annoying bug

*2023-01-08*

Tab bar on iPhone SE (1) overlaps record button, thus making the app unusable. Also video ads appear whenever tabs are switched.

### 4/5 — Very simple and well designed

*2022-12-06*

Great first version.  Love the simplicity. 
Could do with a few more features though, such as db-A - db-C switch.

### 1/5 — No way to get rid of ads

*2022-07-27*

You can’t even access settings without enduring an ad first.

### 1/5 — Not very accurate 70 decibels I can hardly ear anything and yes I have done an hearing test

*2022-05-22*

Thanks

## Frequently asked questions about DecibelMeter

### What is DecibelMeter used for?

DecibelMeter transforms your iPhone into a sound level meter to measure the noise level around you. It displays current, maximum, and average decibel (dB) values.

### Is DecibelMeter accurate?

The app claims to be super quick and accurate in its dB measuring. However, user reviews indicate a low rating of 2.0 stars from 1 rating, suggesting potential concerns about accuracy or user experience.

### Does DecibelMeter have ads?

No, DecibelMeter does not contain advertisements. The app is free to download and use, with an optional Pro subscription for advanced features.

### What are the subscription options for DecibelMeter Pro?

DecibelMeter Pro is available via a monthly subscription for $3.49 or an annual subscription for $17.49. The annual plan includes a 7-day free trial.

### How do I cancel my DecibelMeter Pro subscription?

Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Auto-renewal can be turned off in your Apple account settings after purchase.

### What devices does DecibelMeter support?

DecibelMeter is designed for iPhone and is compatible with supported iPhone devices. It was last updated on February 22, 2023, with version 1.1.0.

### What is the age rating for DecibelMeter?

DecibelMeter has an age rating of 4+, making it suitable for a wide range of users. The app was released on November 29, 2021.

### What features are included in DecibelMeter Pro?

DecibelMeter Pro offers additional features beyond the basic sound level measurement, though specific details are not provided in the app description. It is available through a monthly or annual subscription.

## Version history (last 4 releases)

### 2.0.0 — 2026-06-06

- Bug fixes and performance improvements

### 1.1.0 — 2023-02-22

- Bug fixes & Improvement

### 1.0.1 — 2023-02-08

- Bug fixes & Improvement

### 1.0.0 — 2021-11-29

No release notes.

## Apps similar to DecibelMeter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Decibel X:dB Sound Level Meter](https://appshunter.io/ios/app/decibel-xdb-sound-level-meter/id448155923) | 4.6 (160,618) | Free | Utilities |
| [Noise Guru: Decibel Meter](https://appshunter.io/ios/app/noise-guru-decibel-meter/id6444836813) | 4.6 (299) | Free | Utilities |
| [Decibel Meter detector sound](https://appshunter.io/ios/app/decibel-meter-detector-sound/id6689517462) | 4.8 (35) | Free | Utilities |
| [Decibel Reader](https://appshunter.io/ios/app/decibel-reader/id6451411046) | 4.5 (24) | Free | Utilities |
| [Decibel Meter dB (Sound Meter)](https://appshunter.io/ios/app/decibel-meter-db-sound-meter/id1205186197) | 4.4 (1,251) | Free | Utilities |
| [Decibel - sound level meter](https://appshunter.io/ios/app/decibel-sound-level-meter/id1587049294) | 4.1 (412) | Free | Utilities |

## More apps by 杏娣 吴

- [StepsBot - Steps Counter App](https://appshunter.io/ios/app/stepsbot-steps-counter-app/id1586932014)
- [PillowSounds - White Noise App](https://appshunter.io/ios/app/pillowsounds-white-noise-app/id1596540754)
- [Weight Tracker - Weight Diary](https://appshunter.io/ios/app/weight-tracker-weight-diary/id1598710031)
- [Water Tracker - Plant Manager](https://appshunter.io/ios/app/water-tracker-plant-manager/id1599279727)
- [Stand Tracker - Stand Reminder](https://appshunter.io/ios/app/stand-tracker-stand-reminder/id1599927467)

All apps by 杏娣 吴: https://appshunter.io/developer/1275821426

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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 2026-08-15.*