# dB Decibel Meter PRO > Pocket-sized sound level meter for accurate decibel measurements. (iPhone/iPad app by Aexol Studio.) - Source: https://appshunter.io/ios/app/db-decibel-meter-pro/id934384218 (this page in markdown: same URL + `.md`) - Developer: [Aexol Studio](https://appshunter.io/developer/1711767918) - Category: Utilities, Music - Price: $2.99 - Rating: 2.30/5 from 8 App Store ratings · 59 written reviews indexed - Age rating: 4+ - Requires: iOS 8.3 · 17 MB - Languages: American English - Released: 2014-12-02 - Data updated: 2026-08-26 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/db-decibel-meter-pro/id934384218/reviews.md ## What is dB Decibel Meter PRO? dB Meter PRO - sound level meter in your pocket. Enjoy the exclusive accuracy of sound level measurement with our dB Meter PRO tool. Save some cash, don't bother buying professional and extremely expensive sound level measuring devices, if you are going to use it in your hobby or as a gadget.Enjoy precise sound level measurement reasonable price. Get dB Meter PRO sound level measurement tool and enjoy: - simplicity and convenience of sound level meter use - accurate measurements comparable with expensive device (this decibel meter was calibrated with high-precision sound level meter) - beautiful design Use dB Meter PRO to check if the environment your are currently in is safe for your health. Remember that loud sounds can be harmful: 150 dB causes eardrum rupture 130 dB is the noise of a gunshot (close range) 120 dB is the human pain threshold 110 dB may cause serious hearing damage if sustained for longer than 1 hour 100 dB may cause serious hearing damage if sustained for longer than 8 hours 80 dB may cause hearing damage if sustained longer than 8 hours 60 dB is the volume of a typical conversation 50 dB is the volume of a quiet conversation 40 dB is a whisper 20 dB is the threshold of human hearing Please note that dB Meter PRO is not a replacement for professional sound level measurement devices and it should be used for private purposes only. dB Meter PRO shows only approximate decibel level (dB)/ sound pressure level (SPL). ## Key features - Accurate sound level measurement - Pocket-sized convenience - Cost-effective alternative - Beautiful design - Health safety information ## Recent user reviews (10 of 59) All indexed reviews: https://appshunter.io/ios/app/db-decibel-meter-pro/id934384218/reviews.md ### 1/5 — Money back please *2019-09-09, version 1.2* This app doesn’t work! It doesn’t do anything! ### 1/5 — Doesn’t work *2019-09-05, version 1.2* This app doesn’t work!!! I need a refund!!! Waste of time ### 1/5 — Money back *2019-08-19, version 1.2* This app doesn’t work and it’s false advertising!!!! What a waste of time and I want my money back!! ### 1/5 — Useless!!! Do not buy *2019-07-26* This app do not work. No measurements... that says all. Remboursement! ### 1/5 — Not working *2019-07-24* App doesn’t work ### 1/5 — Achtung *2019-07-20* Schrott und kein Cent wert, zeigt nichtmal ein wert an! ### 1/5 — UNAVAILABLE *2019-07-06* This sux. ### 1/5 — Funktioniert nicht! *2019-06-01* Da geht nichts! Rausgeschmissenes Geld. Gott sei dank, kann ich mir das Geld bei Apple wieder holen! ### 1/5 — Worst app, not doing anything *2019-05-17* Seems like some one conned me ### 1/5 — Rubbish *2019-05-16* Useless don’t waste ya money I’d love a refund not work at all ## Frequently asked questions about dB Decibel Meter PRO ### What does dB Decibel Meter PRO do? dB Decibel Meter PRO functions as a sound level meter, allowing you to measure the decibel (dB) or sound pressure level (SPL) of your surroundings directly from your pocket. It provides accurate readings comparable to professional devices and helps you understand potential hearing risks associated with different noise levels. ### How accurate are the measurements? The app boasts exclusive accuracy and states its decibel meter was calibrated with a high-precision sound level meter. While it aims for accuracy comparable to expensive devices, it is intended for private purposes and shows only approximate decibel levels, not as a replacement for professional sound level measurement devices. ### Is this app free to use? Based on the provided information, this application is a paid app. It is positioned as a cost-effective alternative to purchasing professional and expensive sound level measuring devices, suggesting a one-time purchase for its features. ### What are the common use cases for this app? Common use cases include checking if your current environment is safe for your health by monitoring noise levels, understanding the volume of typical conversations or whispers, and assessing the potential for hearing damage from prolonged exposure to loud sounds. It's useful for hobbyists or anyone curious about ambient noise. ### Can I use this app for professional sound engineering? No, dB Decibel Meter PRO is explicitly stated to not be a replacement for professional sound level measurement devices. It is designed and recommended for private purposes only, providing approximate decibel levels rather than the precision required for professional applications. ## Version history (last 3 releases) ### 1.2 — 2015-06-19 This update from Apple will improve the functionality of this app. No new features are included. Apple Watch is now supported ### 1.1 — 2015-02-04 - general improvements ### 1 — 2014-12-01 No release notes. ## Apps similar to dB Decibel Meter PRO | App | Rating | Price | Category | | --- | --- | --- | --- | | [Decibel Meter - Sound DB Level](https://appshunter.io/ios/app/decibel-meter-sound-db-level/id6444840718) | 2.0 (4) | Free | Utilities | | [Decibel : dB sound level meter](https://appshunter.io/ios/app/decibel-db-sound-level-meter/id1227650795) | 4.6 (36,118) | Free | Utilities | | [Noise Guru: Decibel Meter](https://appshunter.io/ios/app/noise-guru-decibel-meter/id6444836813) | 4.6 (299) | Free | Utilities | | [Decibel X:dB Sound Level Meter](https://appshunter.io/ios/app/decibel-xdb-sound-level-meter/id448155923) | 4.6 (161,260) | Free | Utilities | | [Decibel Meter-measure db level](https://appshunter.io/ios/app/decibel-meter-measure-db-level/id1274038012) | 4.3 (905) | Free | Utilities | | [Decibel Meter · Sound Analyzer](https://appshunter.io/ios/app/decibel-meter-sound-analyzer/id1624503658) | 4.7 (1,296) | Free | Utilities | ## More apps by Aexol Studio - [Light Lux Meter](https://appshunter.io/ios/app/light-lux-meter/id934384343) - [Magnifying Glass PRO](https://appshunter.io/ios/app/magnifying-glass-pro/id934384694) - [FRYY - Perfect Steak Timer](https://appshunter.io/ios/app/fryy-perfect-steak-timer/id952286893) - [Night Vision Camera](https://appshunter.io/ios/app/night-vision-camera/id956786958) - [Handy Tools for DIY PRO](https://appshunter.io/ios/app/handy-tools-for-diy-pro/id958122095) All apps by Aexol Studio: https://appshunter.io/developer/1711767918 ## Related topics [decibel counting](https://appshunter.io/ios/topics/decibel-counting) · [db meter pro for watch](https://appshunter.io/ios/topics/db-meter-pro-for-watch) --- *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.*