# Decibel Meter - dB Noise Level — NIOSH & OSHA Measuring Tool > iPhone sound level meter for real-time decibel and noise detection. (iPhone/iPad app by PaoApps.) - Source: https://appshunter.io/ios/app/decibel-meter-db-noise-level/id6744018521 (this page in markdown: same URL + `.md`) - Developer: [PaoApps](https://appshunter.io/developer/1746019535) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 4.80/5 from 50 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 176 MB - Languages: American English - Released: 2025-06-23 - Data updated: 2026-08-24 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/decibel-meter-db-noise-level/id6744018521/reviews.md ## What is Decibel Meter? Decibel Meter is a powerful and easy-to-use sound level meter (also known as dB meter, SPL meter, or noise detector) that turns your iPhone into a real-time sound measuring tool. Using your device’s built-in microphone, Decibel Meter detects and displays environmental noise levels in decibels (dB). Whether you're monitoring noise at home, measuring sound at work, or checking noise pollution outdoors – this app provides accurate, real-time readings. Key Features: - Real-time decibel measurement with dynamic graph - Sound level display: Min / Max / Average - Measuring timer included - Easy-to-use Pause and Reset buttons - Useful for sound tests, noise pollution checks, and SPL monitoring Use Cases: - Monitor home or work noise - Measure traffic, music, or construction sound - Perform noise tests for health and safety - Detect sound levels in quiet or noisy environments Sound measurements depend on your device’s microphone and may vary from professional SPL meters. Protect your ears and your health. Use Decibel Meter to detect loud noise and stay in control of your sound environment. Download now and start measuring sound today! Privacy Policy: https://www.getpaoapps.com/privacy Terms of Use: https://www.getpaoapps.com/terms ## Key features - Real-time decibel measurement - Dynamic graph display - Min/Max/Average sound levels - Measuring timer - Pause and Reset buttons - Noise pollution checks ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Weekly Access with Trial | $2.99 | per 7 days | | Yearly Access | $17.99 | per year | | Weekly Access | $2.99 | per 7 days | ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/decibel-meter-db-noise-level/id6744018521/reviews.md ### 5/5 — Exceptional *2026-05-09* A great decibel meter works, this is the first one that I have found that works consistently in comparison to other ones that cost exceptionally way more, this is a great tool if you need to monitor decibel noise levels & consistency with decibel levels. You can’t go wrong with the tool. **Developer response:** Thank you so much for the wonderful review! 🙌 We're thrilled DB Meter is delivering consistent and reliable results for you. Your kind words mean a lot to us — happy monitoring! 🎙️✨ ### 5/5 — Thanks for the application *2026-04-20* Please keep working on it. Making it reads accurate noise levels. With Kind Regards ~ **Developer response:** Thank you for the kind words and feedback! We're constantly working on improving our apps, and reviews like yours genuinely help us prioritize what matters most. We appreciate your support! 🙏 ### 5/5 — Db *2026-03-02* Very accurate to sounds **Developer response:** Thank you for your review! We’re really glad to hear that you find the app very accurate. We hope it continues to be a reliable and helpful tool for you in the future. 🔊✨ ### 4/5 — Can you hear me now? *2025-11-22* Does what it says and does it well. **Developer response:** Thank you for your review! We're glad to hear the app works well for you. 🙌 If you have any suggestions for future improvements, we’re always happy to hear them! ### 5/5 — very good *2025-11-13* This app is excellent, a big thumbs up. **Developer response:** Thank you very much for your review ### 5/5 — Nice and smooth *2025-11-12* Good app **Developer response:** Thank you so much for your review! 😊 We're happy to hear you like the app. If you have any ideas or feedback, feel free to reach out through the support section in the settings. ### 5/5 — Very nice *2025-09-29* Pleased **Developer response:** Thank you very much for your review! ### 3/5 — accurate *2025-06-28* While comparing multiple apps,this app shows most likely value. **Developer response:** Thank you so much for your review! We're glad to hear that our app provided the most accurate results during your comparison. We’d love to know what we could improve to make your experience even better and earn a full 5-star rating. If you have any suggestions or feedback, please don’t hesitate to reach out to us via the support option in the app's settings - we’re always happy to hear from you! ## Frequently asked questions about Decibel Meter ### What is Decibel Meter used for? Decibel Meter turns your iPhone into a sound level meter to detect and display environmental noise levels in decibels (dB). It's useful for monitoring noise at home, work, or outdoors, and for performing noise tests for health and safety. ### How accurate is Decibel Meter? Sound measurements depend on your device's microphone and may vary from professional SPL meters. The app provides real-time readings for general monitoring and awareness. ### Does Decibel Meter have ads? Yes, Decibel Meter contains advertisements. This allows the app to be offered for free with optional in-app purchases for enhanced features or ad removal. ### What are the subscription options for Decibel Meter? Decibel Meter offers weekly access for $2.99/week, which includes a 3-day free trial, and yearly access for $17.99/year. These subscriptions likely unlock premium features or remove ads. ### Is Decibel Meter suitable for children? Decibel Meter has an age rating of 4+, indicating it is generally suitable for younger users. However, the content is focused on sound measurement rather than typical children's entertainment. ### On which devices can I use Decibel Meter? Decibel Meter is currently supported on iPhones. Compatibility with other Apple devices like iPads or Android phones is not specified in the provided data. ### How often is Decibel Meter updated? The latest version of Decibel Meter is 1.0.26, last updated on November 14, 2025. This indicates recent development activity and ongoing support for the application. ### What features does Decibel Meter offer? Key features include real-time decibel measurement with a dynamic graph, display of Min/Max/Average sound levels, a measuring timer, and easy-to-use Pause and Reset buttons. ## Version history (last 5 releases) ### 1.0.26 — 2025-11-14 Bug fixes and other improvements ### 1.0.24 — 2025-11-09 Performance and UI improvements ### 1.0.20 — 2025-08-21 Performance and UI improvements ### 1.0.19 — 2025-07-22 New: • Subscriptions for full feature access • Performance improvements and bug fixes ### 1.0.18 — 2025-06-25 Bug fixes and other improvements ## Apps similar to Decibel Meter | App | Rating | Price | Category | | --- | --- | --- | --- | | [Noise Guru: Decibel Meter](https://appshunter.io/ios/app/noise-guru-decibel-meter/id6444836813) | 4.6 (299) | Free | Utilities | | [Frequency Analyzer](https://appshunter.io/ios/app/frequency-analyzer/id6468837339) | 4.5 (158) | Free | Utilities | | [Decibel Meter: Sound dB](https://appshunter.io/ios/app/decibel-meter-sound-db/id1583767670) | 4.3 (303) | Free | Utilities | | [Decibel : dB sound level meter](https://appshunter.io/ios/app/decibel-db-sound-level-meter/id1227650795) | 4.6 (36,118) | Free | Utilities | | [Decibel Meter Ultra](https://appshunter.io/ios/app/decibel-meter-ultra/id1643525961) | 4.6 (2,453) | Free | Utilities | | [Sound Meter (Decibel)](https://appshunter.io/ios/app/sound-meter-decibel/id1626613141) | 4.5 (3,079) | Free | Utilities | ## More apps by PaoApps - [Speech to Text – Voice Typing](https://appshunter.io/ios/app/speech-to-text-voice-typing/id6502588910) - [AI Cover – Hit Songs Creator](https://appshunter.io/ios/app/ai-cover-hit-songs-creator/id6502831951) - [Water Remover: Speaker Cleaner](https://appshunter.io/ios/app/water-remover-speaker-cleaner/id6504800013) - [Universal TV Remote Control ‎](https://appshunter.io/ios/app/universal-tv-remote-control/id6526117592) - [Dub AI: Lip Sync・Video Dubbing](https://appshunter.io/ios/app/dub-ai-lip-syncvideo-dubbing/id6612030937) - [Plant Identifier・Care & Health](https://appshunter.io/ios/app/plant-identifiercare-and-health/id6670385592) All apps by PaoApps: https://appshunter.io/developer/1746019535 ## Related topics [sound level environmental](https://appshunter.io/ios/topics/sound-level-environmental) · [niosh slm app](https://appshunter.io/ios/topics/niosh-slm-app) · [noise decibel meter](https://appshunter.io/ios/topics/noise-decibel-meter) · [noise level meter school](https://appshunter.io/ios/topics/noise-level-meter-school) · [measure decibels noise](https://appshunter.io/ios/topics/measure-decibels-noise) · [noise level db](https://appshunter.io/ios/topics/noise-level-db) · [decibel reader](https://appshunter.io/ios/topics/decibel-reader) --- *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 2026-08-24.*