# Decibel meter test — Noise environment detector > Real-time decibel meter for measuring and recording environmental noise levels. (iPhone/iPad app by 玉珍 李.) - Source: https://appshunter.io/ios/app/decibel-meter-test/id6742873854 (this page in markdown: same URL + `.md`) - Developer: [玉珍 李](https://appshunter.io/developer/1547803211) - Category: Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 37 MB - Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2025-04-01 - Data updated: 2026-08-18 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/decibel-meter-test/id6742873854/reviews.md ## What is Decibel meter test? Decibel meter testing is a practical noise detection tool that helps you easily measure environmental noise levels. The main functions include: Decibel testing: Real time measurement of the decibel value of the current environment, providing accurate noise data. Surrounding noise detection: real sceneShoot and record the noise level of the surrounding environment. Test records: Automatically save historical measurement records for easy viewing and analysis at any time. Simple and easy-to-use, helping you better manage noisy environments. Download now and experience the precise noise measurement function! Subscription instructions: Subscription cycle price: consecutive weeks/48 yuan 24 hours before the VIP privilege expires, the iTunes account will be automatically charged and the renewal fee will be determined. Cancel automatic renewal: To cancel automatic renewal, please manually turn off the automatic renewal function in iTunes/Apple ID settings management 24 hours before expiration. If the subscription is not closed at least 24 hours before expiration, it will be automatically renewed. Privacy Policy: https://ucnscm5vnp13.feishu.cn/wiki/IxgSw8T29iJYeUkJMFzctlHNnGb?from=from_copylink Terms of Use: https://ucnscm5vnp13.feishu.cn/wiki/JZZKwLU0Dimit8kAncBcqAhdneH?from=from_copylink ## Key features - Real-time decibel testing - Surrounding noise detection - Scene capture with noise levels - Automatic test record saving - Historical measurement analysis - Simple and easy to use ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | One week membership | $6.99 | per 7 days | ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/decibel-meter-test/id6742873854/reviews.md ### 5/5 — 可以 *2026-07-08* 拍照测分贝 ### 5/5 — 很好用的分贝测试仪 *2026-01-08* 很棒的软件 ### 5/5 — 分贝测试仪 *2026-01-08* 噪音环境声音检测仪 ### 5/5 — decibel meter great *2025-04-11* great app ## Frequently asked questions about Decibel meter test ### What is Decibel meter test? Decibel meter test is a utility app that measures and records environmental noise levels in real-time. It helps users understand and manage noisy environments by providing accurate decibel readings and historical data. ### How accurate is Decibel meter test? The app provides real-time measurement of decibel values, aiming for accurate noise data. While specific accuracy metrics are not detailed, it is designed as a practical noise detection tool. ### Does Decibel meter test have ads? No, Decibel meter test does not contain advertisements. This ensures an uninterrupted user experience while measuring noise levels. ### What devices does Decibel meter test support? Decibel meter test is available for iPhone, iPad, and iPod devices. It is designed to function across Apple's mobile ecosystem. ### How much does Decibel meter test cost? The app is free to download and use, with an optional subscription for VIP privileges. The subscription offers a 3-day free trial and costs $6.99 per week. ### How do I cancel my Decibel meter test subscription? To cancel automatic renewal, you must manually turn off the function in your iTunes/Apple ID settings management at least 24 hours before your subscription expires. If not closed, it will automatically renew. ### When was Decibel meter test last updated? The latest version of Decibel meter test, 1.2, was last updated on May 22, 2025. This indicates ongoing development and support for the application. ### What is the age rating for Decibel meter test? Decibel meter test has an age rating of 4+, making it suitable for a wide range of users. This rating suggests it contains no mature content. ## Version history (last 5 releases) ### 1.4 — 2026-07-09 Fix internationalization language bugs ### 1.3 — 2026-07-07 Fixed the bug ### 1.2 — 2025-05-22 Fix bugs Add internationalization ### 1.1 — 2025-04-11 Bug fixes ### 1.0 — 2025-04-02 No release notes. ## Apps similar to Decibel meter test | App | Rating | Price | Category | | --- | --- | --- | --- | | [Decibels: Sound Level dB Meter](https://appshunter.io/ios/app/decibels-sound-level-db-meter/id1590741461) | 4.3 (22) | Free | Utilities | | [Decibel Meter dB (Sound Meter)](https://appshunter.io/ios/app/decibel-meter-db-sound-meter/id1205186197) | 4.4 (1,252) | Free | Utilities | | [Decibel Meter Noise Detector](https://appshunter.io/ios/app/decibel-meter-noise-detector/id6745646643) | 1.0 (1) | Free | Utilities | | [Decibel - dB Sound Level Meter](https://appshunter.io/ios/app/decibel-db-sound-level-meter/id6443760208) | 4.6 (36) | Free | Utilities | | [Decibel Meter: Sound dB Level](https://appshunter.io/ios/app/decibel-meter-sound-db-level/id1382533198) | 4.7 (359) | Free | Utilities | | [Decibel Meter - Sound Meter](https://appshunter.io/ios/app/decibel-meter-sound-meter/id1373636871) | 4.3 (222) | Free | Utilities | ## More apps by 玉珍 李 - [图片照片恢复大师](https://appshunter.io/ios/app/id1592289414) - [Phone Number Location Tracker.](https://appshunter.io/ios/app/phone-number-location-tracker/id6740135281) All apps by 玉珍 李: https://appshunter.io/developer/1547803211 --- *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 2026-08-18.*