# dB Noise Meter — Sound Meter, measure decibels > Mobile sound level meter for measuring decibels and monitoring noise exposure. (iPhone/iPad app by Petr Polasek.) - Source: https://appshunter.io/ios/app/db-noise-meter/id1590850487 (this page in markdown: same URL + `.md`) - Developer: [Petr Polasek](https://appshunter.io/developer/1613323784) - Category: Utilities, Health & Fitness - Price: Free with in-app purchases - Rating: 3.80/5 from 122 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 16.6 · 48 MB - Languages: American English - Released: 2021-11-20 - Data updated: 2026-08-26 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/db-noise-meter/id1590850487/reviews.md ## What is dB Noise Meter? Sound Level & Decibel Meter is a powerful application which will allow you to measure noise background with your phone microphone. It shows real-time noise value in decibels (dB). Sound Level & Decibel Meter can be used to check the noise of any household appliances like washing machine, refrigerator, computer, air conditioner, etc,. Also you can decide which item you should buy based on the amount sound the electronic unit makes. Too much noise is dangerous to you. So you can keep track of noise around you and avoid being at places that have sound levels that are dangerous to you. Features: - Highly accurate decibel meter - Allows you to save your recorded noise measurements - Indicates decibel by gauge - Display the current noise reference - Display Minimum, Maximum and Average decibel values Privacy Policy: https://www.code4flutter.in/privacy-noise-meter/ Terms Of Use: https://www.code4flutter.in/terms-noise-meter ## Key features - Real-time decibel measurement - Noise level tracking - Appliance noise testing - Save noise measurements - Display min/max/avg dB ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium 1 Month | $9.99 | per month | | Premium 1 Year | $29.99 | per year | | Premium 6 Months | $19.99 | per 6 months | | Premium 3 Months | $17.99 | per 3 months | | Premium 1 week | $6.99 | per 7 days | ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/db-noise-meter/id1590850487/reviews.md ### 1/5 — Can’t cancel subscription *2026-08-07* Did trail and system won’t let me cancel ### 1/5 — Don’t use *2026-03-11* Do not use; free trial is a trick. They charge you full amount immediately ### 1/5 — Not Accurate at all. *2025-07-30* Outside in the quiet. says 53db. Next to loud air conditioner it says 58db. ### 4/5 — Great app *2024-08-11* I use this to monitor my upstairs neighbor continuously disrespecting our by-laws it’s a good app💯👍 ### 1/5 — All readings were pretty much, the same when I know the levels are different. *2024-01-25* I tested sound levels of my miter saw table saw and two different shop vacs. All were in different locations from my iPhone 13 and all had a rating of about 81DB. A different app had values ranging from 74 to 95 which made more sense. ### 1/5 — How do use it’s supposed to be free *2023-12-18* It’s supposed to be free and everything pops up do you know they want you to take a three day tock trial it’s not good ### 1/5 — Ad-verse user experience *2023-11-05* Every time I go to use the app to check a noise, by the time the ad cycles through the noise has passed. I get that they need ad revenue, but it shouldn’t be at the expense of usability! ### 4/5 — Typos *2023-07-11* I have to give this application one less star, it was amazing at first! Nevertheless, subsequently, it came up with a notification that said: Special Offer just for 'todday!'... I apologise if it is maybe because English is the developer's second language & that his or her main language is Hindi, although I do think that before notifying everybody that has their bearing that allowed it to announce notifications, they should at least check that they have spelt everything correct. -Thank You {Please do not respond to this review} ### 2/5 — Too many ads to be useful *2023-07-05* Too many ads to be useful. Almost every minute you’re having to sit through an ad. ### 1/5 — Not so good *2023-07-03* Very poor quality app, not accurate at all ## Frequently asked questions about dB Noise Meter ### What does this app do? This application functions as a sound level and decibel meter, allowing you to measure ambient noise levels using your phone's microphone. It displays real-time noise values in decibels (dB) and can be used to check the noise output of various household appliances. ### What are the key features of the dB Noise Meter app? Key features include a highly accurate decibel meter, the ability to save recorded noise measurements, a gauge to indicate decibel levels, display of current noise references, and presentation of minimum, maximum, and average decibel values. ### Is the dB Noise Meter app free to use? The app is free to download and use, but it does include in-app purchases and advertisements. This means you can utilize its core functionalities without initial cost, with options to enhance the experience or remove ads through purchases. ### How can I use this app to monitor my environment? You can use the app to check the noise levels of household appliances like washing machines or air conditioners to make informed purchasing decisions. It also helps you keep track of the noise around you, allowing you to avoid places with sound levels that could be dangerous to your hearing. ## Version history (last 5 releases) ### 1.0.23 — 2026-08-18 * Small bug Fixes and Performance Improvement. For the best user experience, this App is regularly updated in the App Store. We recommend that you go to Settings > App Store and turn on our App to update this App automatically. We love getting feedback from all of you! Please leave your reviews so we can keep making the app even better ### 1.0.22 — 2026-08-10 Bug fixes, stability fixes, and app optimizations ### 1.0.21 — 2025-08-17 Bug fixes, stability fixes, and app optimizations ### 1.0.20 — 2025-06-17 Bug fixes, stability fixes, and app optimizations ### 1.0.19 — 2025-04-10 Bug fixes, stability fixes, and app optimizations ## Apps similar to dB Noise Meter | 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 | | [Decibel Meter · Sound Analyzer](https://appshunter.io/ios/app/decibel-meter-sound-analyzer/id1624503658) | 4.7 (1,296) | Free | Utilities | | [Decibel : dB Noise Level Meter](https://appshunter.io/ios/app/decibel-db-noise-level-meter/id6464403884) | 4.4 (250) | Free | Utilities | | [Decibel Meter detector sound](https://appshunter.io/ios/app/decibel-meter-detector-sound/id6689517462) | 4.8 (35) | Free | Utilities | | [Decibel dB – Sound Level Meter](https://appshunter.io/ios/app/decibel-db-sound-level-meter/id1644852399) | 4.7 (676) | Free | Utilities | | [Sound Meter (Decibel)](https://appshunter.io/ios/app/sound-meter-decibel/id1626613141) | 4.5 (3,079) | Free | Utilities | ## More apps by Petr Polasek - [Clear Scanner](https://appshunter.io/ios/app/clear-scanner/id1582310373) - [drivers note](https://appshunter.io/ios/app/drivers-note/id1590895981) - [Classic Watch Faces](https://appshunter.io/ios/app/classic-watch-faces/id1617476419) - [sexy emoji ®](https://appshunter.io/ios/app/sexy-emoji/id1618071573) - [QR Bot](https://appshunter.io/ios/app/qr-bot/id1618074682) All apps by Petr Polasek: https://appshunter.io/developer/1613323784 ## Related topics [measure decibels noise](https://appshunter.io/ios/topics/measure-decibels-noise) · [db noise meter](https://appshunter.io/ios/topics/db-noise-meter) · [noise meter sound](https://appshunter.io/ios/topics/noise-meter-sound) --- *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 2026-08-26.*