# Sound Meter (Noise Detector) — Protect Your Health From Noise > Detects noise levels, warns of health risks, and tests hearing. (iPhone/iPad app by Ngo Bien.) - Source: https://appshunter.io/ios/app/sound-meter-noise-detector/id1435079026 (this page in markdown: same URL + `.md`) - Developer: [Ngo Bien](https://appshunter.io/developer/1003791723) - Category: Health & Fitness, Utilities - Price: Free - Rating: 4.50/5 from 8 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 46 MB - Languages: American English, Vietnamese - Released: 2018-10-18 - Data updated: 2026-07-07 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/sound-meter-noise-detector/id1435079026/reviews.md ## What is Sound Meter (Noise Detector)? This Sound Meter application is FREE, RELIABLE and designed for your HEALTH. Use this application to protect your health from noise by: - Detecting noise level around you, - Leaving a noisy place when you see warning alerts indicating that the noise is affecting your health, - Testing your hearing loss, - Testing noise inside a building against standards, - Measuring noise level inside a car before buying it and - Listening to specific kinds of music that help you relax and focus. ## Key features - Noise level detection - Health warning alerts - Hearing loss testing - In-building noise testing - Car noise measurement - Relaxation and focus music ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/sound-meter-noise-detector/id1435079026/reviews.md ### 4/5 — Almost perfect *2023-08-06* Love the app. Got a couple of very noisy neighbors, might be useful to prove excesses if backed by an actual equally time-stamped recording For that, either a parallel recorder but the App would need to record the time of the peak amplitude Or, if possible, have a rolling recording window of a few seconds that keeps the highest sensed amplitude ### 5/5 — AMAZING *2021-01-26* App is free and easy to use and it is the most accurate app I’ve ever had ### 5/5 — Accurate *2020-07-12* I love the hearing test feature but wish it had a higher range (a premium version), i do like the meter because it can really test the sound also wish it was higher range :) ### 5/5 — Good App *2019-01-24* Useful and simple ## Frequently asked questions about Sound Meter (Noise Detector) ### Does Sound Meter have ads? Yes, Sound Meter contains advertisements. This is typical for free applications that offer extensive features without a purchase cost. ### How accurate is Sound Meter? Sound Meter is rated 4.5 stars from 8 ratings, indicating a generally positive user experience regarding its reliability and effectiveness in detecting noise levels. ### What devices does Sound Meter support? Sound Meter is available for iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users. ### Is Sound Meter suitable for children? Sound Meter has an age rating of 4+, suggesting it is appropriate for younger users and adults alike, with features designed to protect health from noise. ### How often is Sound Meter updated? The latest version of Sound Meter is 9.0, and it was last updated on October 13, 2024. This indicates regular maintenance and potential feature improvements. ### Can Sound Meter help with hearing loss? Yes, Sound Meter includes a feature specifically for testing your hearing loss, allowing users to monitor their auditory health. ### What are the benefits of using Sound Meter for health? Sound Meter helps protect your health by detecting potentially harmful noise levels, providing warning alerts, and offering tools to assess your hearing and sound environments. ## Version history (last 5 releases) ### 9.0 — 2024-10-13 User experience improvement. ### 8.0 — 2023-08-22 User experience improvement. GDPR consent form (for EEA and UK users) implementation. ### 7.0 — 2023-03-16 User experience improvement. ### 6.0 — 2021-05-02 User experience improvement. ### 5.0 — 2021-02-22 User experience improvement. ## Apps similar to Sound Meter (Noise Detector) | App | Rating | Price | Category | | --- | --- | --- | --- | | [Limit screen time - Focus lock](https://appshunter.io/ios/app/limit-screen-time-focus-lock/id1368396053) | 4.4 (1,699) | Free | Health & Fitness | | [Mimi Hearing Test](https://appshunter.io/ios/app/mimi-hearing-test/id932496645) | 4.7 (42,204) | Free | Health & Fitness | | [Hearing Number](https://appshunter.io/ios/app/hearing-number/id6630381789) | 4.9 (165) | Free | Health & Fitness | | [Hear Share](https://appshunter.io/ios/app/hear-share/id1483221109) | 3.6 (5) | Free | Health & Fitness | | [My Audibel](https://appshunter.io/ios/app/my-audibel/id1591088472) | 3.7 (17) | Free | Health & Fitness | | [Starkey Relax](https://appshunter.io/ios/app/starkey-relax/id966601084) | 4.0 (28) | Free | Health & Fitness | ## More apps by Ngo Bien - [French-Vietnamese Dictionary](https://appshunter.io/ios/app/french-vietnamese-dictionary/id1006436788) - [Vietnamese-French Dictionary](https://appshunter.io/ios/app/vietnamese-french-dictionary/id1006437365) - [German-Vietnamese Dictionary](https://appshunter.io/ios/app/german-vietnamese-dictionary/id1006437390) - [Vietnamese-German Dictionary](https://appshunter.io/ios/app/vietnamese-german-dictionary/id1006437611) - [Korean-Vietnamese Dictionary](https://appshunter.io/ios/app/korean-vietnamese-dictionary/id1006437623) - [Advanced English Dictionary](https://appshunter.io/ios/app/advanced-english-dictionary/id1006437986) All apps by Ngo Bien: https://appshunter.io/developer/1003791723 ## Related topics [traffic lights noise detector](https://appshunter.io/ios/topics/traffic-lights-noise-detector) · [noise monitor for teachers](https://appshunter.io/ios/topics/noise-monitor-for-teachers) · [sonar health](https://appshunter.io/ios/topics/sonar-health) --- *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 2026-07-07.*